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
April
Weather in April
Temperature
During the warmest month, April, temperatures average a high of 40.5°C (104.9°F) and a low of 27.9°C (82.2°F).Humidity
The average relative humidity in April is 30%.Rainfall
Months with rainfall are April through October. April is the first month it rains. Throughout April, in the average 3.8 rainfall days, it receives 4mm (0.16") of precipitation. Throughout the year, there are 97.9 rainfall days, and 398mm (15.67") of precipitation is accumulated.Daylight
The average length of the day in April is 12h and 22min.On the first day of April, sunrise is at 06:07 and sunset at 18:22. On the last day of the month, sunrise is at 05:53 and sunset at 18:23 WAT.
Sunshine
The average sunshine in April is 10.3h.UV index
February through May, with an average maximum UV index of 8, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 8 in April converts into the following recommendations:
Always take precautions; unprotected eyes and skin can be damaged rapidly. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
How hot does it get in April?
What is the average humidity in April in Biu?
When does it start to rain?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Biu have in April?
When is the highest UV index?
How high is the UV index in April?
Average temperature in April
Biu, Nigeria
- Average high temperature in April: 40.5°C
The warmest month (with the highest average high temperature) is April (40.5°C).
The month with the lowest average high temperature is August (30.4°C).
- Average low temperature in April: 27.9°C
The month with the highest average low temperature is May (28.2°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure in April
Biu, Nigeria
- Average pressure in April: 1007.1mbar
The month with the highest atmospheric pressure is January (1011.9mbar).
The month with the lowest atmospheric pressure is April (1007.1mbar).
Average wind speed in April
Biu, Nigeria
- Average wind speed in April: 9.6km/h
The windiest months (with the highest average wind speed) are May and June (11.9km/h).
The calmest month (with the lowest average wind speed) is October (7.3km/h).
Average humidity in April
Biu, Nigeria
- Average humidity in April: 30%
The month with the highest relative humidity is August (75%).
The month with the lowest relative humidity is February (15%).
Average rainfall in April
Biu, Nigeria
- Average rainfall in April: 4mm
The wettest month (with the highest rainfall) is August (141mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in April
Biu, Nigeria
- Average rainfall days in April: 3.8 days
The month with the highest number of rainy days is August (24.7 days).
The months with the least rainy days are January and December (0 days).
Average daylight in April /
Average sunshine in April
Biu, Nigeria
- Average daylight in April: 12h and 2min
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 April: 10h and 2min
The month with the most sunshine is May (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in April
Biu, Nigeria
- Average sunshine days in April: 26.4 days
The month with the most sunshine days is January (31 days).
The month with the least sunshine days is August (5.3 days).
Average UV index in April
Biu, Nigeria
- Average UV index in April: 8
The months with the highest UV index are February, March, April and May (UV index 8).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in April
Biu, Nigeria
- Average cloud cover in April: 11
The month with the most cloud cover is August (Cloud cover 44).
The months with the least cloud cover are January and December (Cloud cover 2).
Average visibility in April
Biu, Nigeria
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (10km).
The month with the lowest visibility is August (9km).
