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 snowfall in April
- Average snowfall 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
Dereham sees the arrival of April with an average high-temperature of a fresh 11.5°C (52.7°F), indicating a subtle variation from March. The temperature in Dereham dips to an average of 6.3°C (43.3°F) during April nights.Humidity
In April, the average relative humidity is 80%.Rainfall
The month with the least rainfall is April, when the rain falls for 12.4 days and typically collects 20mm (0.79") of precipitation.Snowfall
April through October are months without snowfall in Dereham, United Kingdom.Daylight
The average length of the day in April in Dereham is 13h and 59min.On the first day of April, sunrise is at 6:28 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:22 pm BST.
Sunshine
In Dereham, the average sunshine in April is 8.4h.UV index
In Dereham, United Kingdom, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 4 in April, converts into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the temperatures in Dereham in April?
What is the average humidity in April in Dereham?
What is the driest month in Dereham?
How many days does it rain in April in Dereham?
When it does not snow in Dereham?
Does it snow in Dereham in April?
How many hours of daylight does Dereham have in April?
When is the sunrise / sunset in April in Dereham?
How many hours of sunshine does Dereham have in April?
What is the UV index reading in April in Dereham?
Average temperature in April
Dereham, United Kingdom
- Average high temperature in April: 11.5°C
The warmest month (with the highest average high temperature) is August (19.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in April: 6.3°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (3.4°C).
Average pressure in April
Dereham, United Kingdom
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in April
Dereham, United Kingdom
- Average wind speed in April: 17.6km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in April
Dereham, United Kingdom
- Average humidity in April: 80%
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (78%).
Average rainfall in April
Dereham, United Kingdom
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in April
Dereham, United Kingdom
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in April
Dereham, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Dereham, United Kingdom
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Dereham, United Kingdom
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in April
Dereham, United Kingdom
- Average sunshine days in April: 14.9 days
The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in April
Dereham, United Kingdom
- Average UV index in April: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Dereham, United Kingdom
- Average cloud cover in April: 44
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in April
Dereham, United Kingdom
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Dereham, United Kingdom
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