Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Guelta Zemmur's entry into April measures an average high-temperature of a hot 30.8°C (87.4°F), closely parallel to the preceding month. Guelta Zemmur's April nights cool down significantly from the day's heat, to an average low-temperature of 15.8°C (60.4°F).Humidity
The average relative humidity in April is 36%.Rainfall
Months with rainfall are January, February, April through December. April is the first month it rains. Throughout April, in the average 1.5 rainfall days, it receives 2mm (0.08") of precipitation. In Guelta Zemmur, during the entire year, the rain falls for 25.5 days and collects up to 53mm (2.09") of precipitation.Daylight
The average length of the day in April is 12h and 46min.On the first day of the month, sunrise is at 06:40 and sunset at 19:06 +00. On the last day of April, sunrise is at 07:13 and sunset at 20:19 +01.
Note: On Sunday, 14. April 2024, at 02:00, Daylight Saving Time ends, and the time zone changes from +00 to +01. Daylight Saving Time starts again on Sunday, 23. February 2025, at 03:00; consequently, the time zone reverts from +01 to +00.
Sunshine
In April, the average sunshine is 9.8h.UV index
In Guelta Zemmur, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 6 in April interprets into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in April?
What is the average humidity in April?
When does it start to rain?
What is the average length of the day in April?
When is the sunrise / sunset in April?
When does Daylight Saving Time (DST) end in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Guelta Zemmur, Western Sahara
- Average high temperature in April: 30.8°C
The warmest month (with the highest average high temperature) is July (41.2°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in April: 15.8°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (11.1°C).
Average pressure in April
Guelta Zemmur, Western Sahara
- Average pressure in April: 1013.4mbar
The month with the highest atmospheric pressure is January (1020.5mbar).
The month with the lowest atmospheric pressure is August (1010.5mbar).
Average wind speed in April
Guelta Zemmur, Western Sahara
- Average wind speed in April: 20.5km/h
The windiest month (with the highest average wind speed) is July (25.7km/h).
The calmest month (with the lowest average wind speed) is October (15.9km/h).
Average humidity in April
Guelta Zemmur, Western Sahara
- Average humidity in April: 36%
The month with the highest relative humidity is November (41%).
The months with the lowest relative humidity are July and August (26%).
Average rainfall in April
Guelta Zemmur, Western Sahara
- Average rainfall in April: 2mm
The wettest month (with the highest rainfall) is October (17mm).
The driest month (with the least rainfall) is March (0mm).
Average rainfall days in April
Guelta Zemmur, Western Sahara
- Average rainfall days in April: 1.5 days
The month with the highest number of rainy days is September (6.8 days).
The month with the least rainy days is December (0.7 days).
Average daylight in April /
Average sunshine in April
Guelta Zemmur, Western Sahara
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).
Average sunshine days in April
Guelta Zemmur, Western Sahara
- Average sunshine days in April: 29 days
The month with the most sunshine days is December (30.3 days).
The month with the least sunshine days is September (21.6 days).
Average UV index in April
Guelta Zemmur, Western Sahara
- Average UV index in April: 6
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in April
Guelta Zemmur, Western Sahara
- Average cloud cover in April: 8
The month with the most cloud cover is September (Cloud cover 13).
The months with the least cloud cover are May and June (Cloud cover 7).
Average visibility in April
Guelta Zemmur, Western Sahara
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Guelta Zemmur, Western Sahara
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