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Contents
- The climate of Asosa
- The best time to visit Asosa
- The worst time to visit Asosa
- Spring weather in Asosa
- Summer weather in Asosa
- Autumn weather in Asosa
- Winter weather in Asosa
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Asosa
Asosa, situated in West Ethiopia, has a climate identified under the Köppen climate classification as Aw - a Tropical Wet and Dry or Savanna climate. This implies that Asosa experiences significant seasonal variations in temperature and precipitation throughout the year.
Temperature in Asosa fluctuates significantly over the year. The warmest period is from February to April saw where highs reach an average of 38.5°C (101.3°F) in March and dip to 32.5°C (90.5°F) in May. On the cooler side, average low temperatures range from 24.4°C (75.9°F) in April to 18.7°C (65.7°F) in August.
The shift in humidity levels over the course of the year, furthers the climate's dynamism. The year starts with significantly low relative humidity of 24% in January, gradually escalating to reach a peak of 87% in August before receding again towards the year end.
Precipitations show a striking pattern. The start and the end of the year practically sees no rainfall. The rainy period starts in March, getting more intense towards mid-year. The period from May to October receives robust rainfall, amounting to over 200mm (7.87") in June, July, and August. Consequently, these months also see the most rainfall days, with approximately 30 days of rainfall in August.
The daylight and sunshine hours are fairly consistent throughout the year, the slight increase in daylight hours from 11.6 hours in January to 12.7 hours in June and July. Sunshine hours follow a similar pattern, with the lowest number of sunshine days occurring from May to August.
Despite being in the tropical zone, the UV index in Asosa does not exceed eight, providing relatively milder sun exposure. Visibility ranges from 8km (5mi) in July to 10km (6.2mi) in the drier months, offering good conditions for outdoor activities most of the year.
Temperature in Asosa fluctuates significantly over the year. The warmest period is from February to April saw where highs reach an average of 38.5°C (101.3°F) in March and dip to 32.5°C (90.5°F) in May. On the cooler side, average low temperatures range from 24.4°C (75.9°F) in April to 18.7°C (65.7°F) in August.
The shift in humidity levels over the course of the year, furthers the climate's dynamism. The year starts with significantly low relative humidity of 24% in January, gradually escalating to reach a peak of 87% in August before receding again towards the year end.
Precipitations show a striking pattern. The start and the end of the year practically sees no rainfall. The rainy period starts in March, getting more intense towards mid-year. The period from May to October receives robust rainfall, amounting to over 200mm (7.87") in June, July, and August. Consequently, these months also see the most rainfall days, with approximately 30 days of rainfall in August.
The daylight and sunshine hours are fairly consistent throughout the year, the slight increase in daylight hours from 11.6 hours in January to 12.7 hours in June and July. Sunshine hours follow a similar pattern, with the lowest number of sunshine days occurring from May to August.
Despite being in the tropical zone, the UV index in Asosa does not exceed eight, providing relatively milder sun exposure. Visibility ranges from 8km (5mi) in July to 10km (6.2mi) in the drier months, offering good conditions for outdoor activities most of the year.
The best time to visit Asosa
Observing these climatological patterns, the best time to visit Asosa would ideally be between November to February. During these months, the average temperatures are moderate, rainfall is infrequent, and relative humidity is low, providing pleasant weather conditions overall. Additionally, visibility is at its maximum, offering excellent conditions for sightseeing and other outdoor activities.
The worst time to visit Asosa
Based on the patterns observed, the months from May to October may be considered less ideal for travel due to high rainfall, increased humidity levels, and lower visibility. In particular, August has the highest number of rainy days and the most intense humidity.
Spring weather in Asosa
Spring in Asosa, occurring in the months from February to April, witnesses rising temperatures. The average high temperature escalates from 37.4°C (99.3°F) in February to the peak of 38.5°C (101.3°F) in March, before slightly dipping to 37.8°C (100°F) in April. The rainfall in this period is minimal, giving rise to clearer skies and a visibility of 10km (6.2mi). The UV index reaches eight by March, implying stronger sun exposure.
Summer weather in Asosa
Summer in Asosa is from May to August, which is marked by a noticeable decrease in temperature and a drastic increase in rainfall. Average high temperatures drop from 32.5°C (90.5°F) in May to 26.8°C (80.2°F) in July and begin a gradual increase thereafter. Rainfall reaches over 200mm (7.87") from June to August, accompanied by an increase in relative humidity and a decrease in visibility.
Autumn weather in Asosa
Autumn, spanning from September to November, brings a decrease in rainfall and increase in temperature. While rainfall drops from 177mm (6.97") in September to 28mm (1.1") in November, high temperature climbs from 28.1°C (82.6°F) to 33.1°C (91.6°F) in the same period. Sunny days increase, and the UV index remains steady at six.
Winter weather in Asosa
Winter, which is December and January, witnesses fairly consistent weather patterns. Average high temperature varies slightly from 33.9°C (93°F) and 35°C (95°F) respectively while low temperature hovers around 20°C (68°F). The city sees little rainfall, relatively high visibility, and a reduced UV index of seven, making this a comfortable period in Asosa's climatic cycle.
Weather in January
January marks the onset of the year with high temperatures and low humidity in Asosa, Ethiopia. The weather pattern is relatively stable from day to day with a consistent UV index that differs slightly from month to month. A steady amount of sunshine pervades the month, leading to an overall warm and clear climate, making it a favorable choice for outdoor enthusiasts. Weather in January »
Weather in February
Moving into February, the weather in Asosa continues to remain warm with a small increment in temperature compared to January. With limited rainfall, this month's weather is typically dry, accompanied by a notable decrease in humidity. Weather in February »
Weather in March
The weather in March presents first signs of change in Asosa, shifting from the stable patterns of the earlier months. This month brings about the year's first significant rainfall, symbolizing the arrival of the wet season. Furthermore, the relative humidity displays a slight upward trend, although the temperature remains relatively high compared to other regions. Weather in March »
Weather in April
April ushers in a noticeable shift in the weather conditions of Asosa, Ethiopia. This month diverges from the preceding months, with a noticeable rise in rainfall and humidity. Consequently, the temperature takes a slight dip, marking the beginning of constant weather transitions. Weather in April »
Weather in May
May signals a significant shift in Asosa's weather outlook. The rainfall peaks during this month, resulting in a substantial increase in relative humidity. This shift in climate corresponds with a decrease in temperature, bringing a refreshing change to Asosa's surroundings. Weather in May »
Weather in June
Asosa's weather in June continues with the wet season in full swing. A leap in humidity is witnessed, alongside a slight dip in temperature compared to May. This month exhibits a high frequency of rainfall days, making it suitable for those who enjoy cooler, wetter climates. Weather in June »
Weather in July
The weather in July in Asosa is characterized by a similar pattern to June, with high rainfall and humidity. The temperature sees a slight decline, providing a pleasant atmosphere in the midst of the wet season. This month also has the least amount of sunshine hours, hinting at a cloudier, damper climate. Weather in July »
Weather in August
August in Asosa, Ethiopia, continues with the wet season theme, showcasing similar patterns to July. However, a marginal increase in temperature takes place, moving away from the somewhat cooler months. This month also witnesses a slight reduction in rainfall days, indicating the nearing end of the wet season. Weather in August »
Weather in September
The end of the wet season is signified by the weather changes in September in Asosa. The rainfall drops noticeably from previous months, signalling the transition towards drier conditions. Consequently, the humidity decreases, and a slight increase in temperature is also observed. Weather in September »
Weather in October
The weather in Asosa takes a different turn in October. This month marks the end of the wet season, with a steep drop in rainfall compared to September. Additionally, this month witnesses a rise in temperature and reduction in relative humidity, falling into step with the weather patterns of the drier months. Weather in October »
Weather in November
November in Asosa involves a further retreat of the wet season with a significant reduction in rainfall. Alongside this, the temperature and humidity take a rise, leaning towards the drier and hotter climate prevalent at the beginning of the year. Weather in November »
Weather in December
December imparts a year-end charm to Asosa with warm temperatures and the least rainfall throughout the year. As with November, the weather is dry, highlighted by a significant decrease in humidity. Daylight hours and sunshine durations remain relatively stable, maintaining a splendid ambiance for outdoor engagements. Weather in December »
Updated: Aug 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the driest month?
January, February and December are months without rainfall.
How much does it rain?
In Asosa, during the entire year, the rain falls for 186.5 days and collects up to 1177mm (46.34") of precipitation.
What are the months with the most sunshine?
The months with the most sunshine are January, February and December, with an average of 10h of sunshine.
What is the least humid month?
With an average relative humidity of 19%, February is the least humid month.
What are the months with the highest UV index?
The months with the highest UV index are February through April, with an average maximum UV index of 8.
What is the hottest time of year?
March, noted for its average high-temperature of 38.5°C (101.3°F) and an average low-temperature of 23.6°C (74.5°F), is considered the warmest month.
When does it rain?
Months with rainfall in Asosa are March through November.
When are the longest days in Asosa?
With an average of 12h and 42min of daylight, June has the longest days of the year.
What part of the year is the coldest?
July, with an average high of 26.8°C (80.2°F) and a low of 19.3°C (66.7°F), signifies the coldest month of the year.
What is the month with the least sunshine?
July has the least sunshine of the year, with an average of 6.9h of sunshine.
What is the month with the lowest UV index?
July and August, with an average maximum UV index of 5, are months with the lowest UV index.
What is the most humid month in Asosa?
With an average relative humidity of 87%, August is the most humid month.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 30.2 days and accumulates 220mm (8.66") of precipitation.
What is the month with the shortest days?
With an average of 11h and 30min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Asosa does not observe Daylight Saving Time (DST). EAT timezone is used over the entire year.
Average temperature
Asosa, Ethiopia
The warmest month (with the highest average high temperature) is March (38.5°C).
The month with the lowest average high temperature is July (26.8°C).
The month with the highest average low temperature is April (24.4°C).
The coldest month (with the lowest average low temperature) is August (18.7°C).
Average pressure
Asosa, Ethiopia
- Average pressure in January:
1010.2mbar - Average pressure in February:
1008.1mbar - Average pressure in March:
1007.3mbar - Average pressure in April:
1006.9mbar - Average pressure in May:
1009.1mbar - Average pressure in June:
1010.9mbar
- Average pressure in July:
1012.1mbar - Average pressure in August:
1011.9mbar - Average pressure in September:
1011mbar - Average pressure in October:
1009.6mbar - Average pressure in November:
1009.3mbar - Average pressure in December:
1010.2mbar
The month with the highest atmospheric pressure is July (1012.1mbar).
The month with the lowest atmospheric pressure is April (1006.9mbar).
Average wind speed
Asosa, Ethiopia
- Average wind speed in January:
7.8km/h - Average wind speed in February:
7.6km/h - Average wind speed in March:
7km/h - Average wind speed in April:
6.8km/h - Average wind speed in May:
7.1km/h - Average wind speed in June:
6.9km/h
- Average wind speed in July:
6.2km/h - Average wind speed in August:
5.3km/h - Average wind speed in September:
5.1km/h - Average wind speed in October:
4.7km/h - Average wind speed in November:
5km/h - Average wind speed in December:
6.7km/h
The windiest month (with the highest average wind speed) is January (7.8km/h).
The calmest month (with the lowest average wind speed) is October (4.7km/h).
Average humidity
Asosa, Ethiopia
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is February (19%).
Average rainfall
Asosa, Ethiopia
The wettest month (with the highest rainfall) is August (220mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days
Asosa, Ethiopia
- Average rainfall days in January:
0.2 days - Average rainfall days in February:
0.7 days - Average rainfall days in March:
4.2 days - Average rainfall days in April:
8.3 days - Average rainfall days in May:
24 days - Average rainfall days in June:
27.5 days
- Average rainfall days in July:
29.4 days - Average rainfall days in August:
30.2 days - Average rainfall days in September:
27.5 days - Average rainfall days in October:
25.9 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
0.5 days
The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is January (0.2 days).
Average daylight / Average sunshine
Asosa, Ethiopia
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 3min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January:
10h and 0min - Average sunshine in February:
10h and 0min - Average sunshine in March:
9h and 5min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 0min - Average sunshine in June:
8h and 2min
- Average sunshine in July:
6h and 5min - Average sunshine in August:
7h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
9h and 2min - Average sunshine in November:
9h and 5min - Average sunshine in December:
10h and 0min
The months with the most sunshine are January, February and December (Average sunshine: 10h and 0min).
The month with the least sunshine is July (Average sunshine: 6h and 54min).
Average sunshine days
Asosa, Ethiopia
- Average sunshine days in January:
30.8 days - Average sunshine days in February:
27.1 days - Average sunshine days in March:
26.2 days - Average sunshine days in April:
19.3 days - Average sunshine days in May:
6.4 days - Average sunshine days in June:
1.9 days
- Average sunshine days in July:
0.8 days - Average sunshine days in August:
0.7 days - Average sunshine days in September:
2.1 days - Average sunshine days in October:
3.9 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
30.3 days
The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (0.7 days).
Average UV index
Asosa, Ethiopia
The months with the highest UV index are February, March and April (UV index 8).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover
Asosa, Ethiopia
The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is January (Cloud cover 3).
Average visibility
Asosa, Ethiopia
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
Asosa, Ethiopia
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