The climate of Asmara
Placed in the highlands of
Eritrea, the city of
Asmara boasts a Subtropical Steppe climate according to the Köppen climate classification. Information on climatic properties indicates a year-round moderately warm weather, with temperatures ranging from a minimum of 14°C (57.2°F) to a maximum of 30.5°C (86.9°F).
Examining the rainfall data, the city appears to receive an irregular pattern of precipitation with significant differences noted from month to month. The highest rainfall is recorded in
July and
August with values at 150mm (5.91") and 143mm (5.63") respectively. Lower precipitation levels extending from 9mm (0.35") to 32mm (1.26") are recorded from
January to
May and from
September to
December.
In terms of humidity, the average relative humidity stays relatively consistent, varying from 36% to 63%. The duration of daylight is quite constant throughout the year ranging between 11.2 hours to 13 hours. The amount of cloud cover fluctuates moderately between 9% to 29%. Lastly, the barometric pressure remains largely stable from 1008.9 mb to 1013.8 mb.
The best time to visit Asmara
Given the climatic data, it appears that the best time to visit
Asmara would be from
November to
March. During these months, the city experiences a pleasant temperature range from 14°C (57.2°F) to 26.5°C (79.7°F), which is suitable for outdoor activities. Rainfall is also at its lowest, falling between 9mm (0.35") and 40mm (1.57"), ensuring relatively dry weather for sightseeing and exploration. With average sunshine duration ranging from 7.4 hours to 9.9 hours, these months provide ample opportunities to catch some sun.
The worst time to visit Asmara
The months of
July and
August are recorded as having the highest rainfall at 150mm (5.91") and 143mm (5.63") respectively. The weather during this period can hamper outdoor activities and sightseeing due to the increased frequency of rain and cloud cover, which goes up to 29%. Although the temperatures remain within a comfortable range between 19.8°C (67.6°F) to 27.7°C (81.9°F), the high humidity of around 56% to 59% can make conditions feel muggy. Thus, these months are less desirable for travel.
Spring weather in Asmara
During the spring season, from
March to
May,
Asmara observes a gradual increase in temperatures that range from 16.9°C (62.4°F) to 21.1°C (70°F) at night while soaring to 26.9°C (80.4°F) to 30.5°C (86.9°F) during the day. Largely, the weather remains warm with increasing rainfall, showing a steep rise from 32mm (1.26") in March to 75mm (2.95") in May. However, despite the rise in rain, the relative humidity drops from 51% in March to 41% in May. The long daylight hours provide an extended span for venturing outdoors making spring a favorable time to visit.
Summer weather in Asmara
The summer season from
June to
August brings the highest rainfall with significant figures of 150mm (5.91") in
July and 143mm (5.63") in August. Despite the high rainfall, the daily temperatures remain quite stable. The lowest temperatures range from 19.9°C (67.8°F) to 21.1°C (70°F), and the highest temperatures stretch from 27.7°C (81.9°F) to 30.5°C (86.9°F). Coupled with high humidity ranging from 56% to 59%, the environment tends to be muggy. The daylight extends to a maximum of 13 hours daily, but tourists may find these months not entirely comfortable due to the high precipitation.
Autumn weather in Asmara
From
September to
November, there is a steady decrease in rainfall, reducing from 32mm (1.26") to 10mm (0.39"). Concurrently, temperatures fall modestly, with lows dropping from 19.2°C (66.6°F) to 15.5°C (59.9°F), and highs adjusting from 28.9°C (84°F) to 24.5°C (76.1°F). The average relative humidity shows an increasing trend from 42% to 58%. The daylight hours lessen from 12.2 hours in September to 11.4 hours by November. Despite the changes, the autumn season proves to be a welcoming time to visit
Asmara.
Winter weather in Asmara
The winter months, encompassing
December to
February, witness a further drop in temperatures and rainfall. Daytime temperatures settle between 23.1°C (73.6°F) to 23.8°C (74.8°F), whereas the night temperatures range from 14°C (57.2°F) to 15.2°C (59.4°F). The rainfall dips to its annual lowest at 9mm (0.35") to 10mm (0.39"), and the relative humidity increases from 58% to 62%. The city experiences around 11.2 to 11.5 daylight hours in these months. Therefore, the winter season in
Asmara is characterized by mild temperatures and dry weather providing excellent conditions for travel and exploration.
Weather in January
In comparison with other months,
January in
Asmara,
Eritrea, presents a relatively cool and dry climate. The weather is dominated by clear skies, as indicated by the 11% cloud coverage, allowing for 11.3 hours of daylight and 9.9 hours of sunshine.
Weather in January »Weather in February
The weather in
Asmara,
Eritrea, gradually shifts as
February rolls in, carrying more warmth than
January. Clear and sunny skies remain prominent, presenting 11.7 hours of daylight and 9.9 hours of sunshine. There is a slight hike in the pressure level to 1012.1mb, while the average wind speed also rises to 7.8km/h (4.8mph), gusting at 10.4km/h (6.5mph).
Weather in February »Weather in March
Moving into
March,
Asmara,
Eritrea, receives more daylight and sunshine, a pleasant transition from
February. The slightly warmer days invite 12.1 hours of daylight and 9.8 hours of sunshine, while the level of atmospheric pressure falls to 1010.9mb.
Weather in March »
Weather in April
April in
Asmara,
Eritrea, experiences noticeable changes in the weather compared to
March. Daylight extends to 12.5 hours and sunshine to 9.5 hours while the level of pressure decreases to 1009.6mb. The wind speed accelerates to 8.1km/h (5mph), bringing along substantial downpours.
Weather in April » Weather in May
May is an exceptional month in
Asmara,
Eritrea, due to the unique weather patterns compared to
April. The windy conditions gradually subside, while the pressure stabilises around 1009.5mb. The increase in temperatures leads to a decrease in relative humidity to 41%.
Weather in May » Weather in June
June brings the summer weather to
Asmara,
Eritrea, differing from the conditions of
May. The climate starts to heat up, providing 13 hours of daylight and 12 hours of sunshine. Observations indicate a depreciation in the pressure level to 1008.9mb.
Weather in June »
Weather in July
July in
Asmara,
Eritrea, finds itself differing from
June, mainly due to the substantial changes in weather dynamics. The humidity percentage jumps to 56, the pressure clocks a 1009mb average, and there's a surge in wind speed, reaching 11.1km/h (6.9mph).
Weather in July » Weather in August
August continues the wet spell in
Asmara,
Eritrea, similar to the trend observed in
July. The pressure witnesses an incremental rise to 1009.4mb, while the wind speed dwindles down to 8.7km/h (5.4mph). An immense amount of rainfall is recorded at 143mm (5.63").
Weather in August » Weather in September
September brings a shift to
Asmara,
Eritrea's weather compared to the preceding two months. There is a significant decrease in rainfall, now tallying at 32mm (1.26"). The pressure increases to 1010mb, indicating stable weather conditions.
Weather in September »
Weather in October
As
October rolls into
Asmara,
Eritrea, the disparity from
September's weather characteristics becomes more apparent. The pressure picks up further to 1011.2mb, and wind speed stages a slight increase to 8.9km/h (5.5mph). From 12.2 hours in September, daylight extends to a comfortable 11.8 hours, allowing abundant time for activities.
Weather in October »Weather in November
November in
Asmara,
Eritrea, brings further transformations to the climate, differentiating it from
October. The 1012mb air pressure and 7.7km/h (4.8mph) wind speed indicate stable weather conditions. Rainfall levels decrease to 40mm (1.57"), drying out the city's landscape.
Weather in November » Weather in December
Closing the year,
December in
Asmara,
Eritrea, continues the trend of declining rainfall started in
November with a measly 10mm (0.39") of rain. The pressure makes a steady climb up to 1013.7mb, and wind speed remains constant at 7.8km/h (4.8mph).
Weather in December »