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
In Isham, stepping into April brings a gentle temperature nudge, moving slightly up from March's chilly 9.8°C (49.6°F) to a moderate 13.1°C (55.6°F). An average minimum temperature of 4.2°C (39.6°F) marks the month of April.Humidity
In Isham, the average relative humidity in April is 82%.Rainfall
In April, the rain falls for 17.6 days. Throughout April, 33mm (1.3") of precipitation is accumulated. In Isham, United Kingdom, during the entire year, the rain falls for 197.4 days and collects up to 508mm (20") of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.2 snowfall days, in April, Isham aggregates 1mm (0.04") of snow. Throughout the year, in Isham, there are 13.5 snowfall days, and 99mm (3.9") of snow is accumulated.Daylight
The average length of the day in April in Isham is 13h and 58min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:37 pm. On the last day of April, in Isham, sunrise is at 5:32 am and sunset at 8:27 pm BST.
Sunshine
In Isham, United Kingdom, the average sunshine in April is 7.1h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In April, an average UV index of 3 transforms into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the temperature in April in Isham?
What is the average humidity in April in Isham?
How many days does it rain in April in Isham?
What is the last month it snows in Isham?
What is the average length of the day in April in Isham?
What time are sunrise and sunset in April in Isham?
How many hours of sunshine does Isham have in April?
What is the UV index reading in April in Isham?
Average temperature in April
Isham, United Kingdom
- Average high temperature in April: 13.1°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in April: 4.2°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in April
Isham, United Kingdom
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in April
Isham, United Kingdom
- Average wind speed in April: 14.1km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in April
Isham, United Kingdom
- Average humidity in April: 82%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (77%).
Average rainfall in April
Isham, United Kingdom
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is June (63mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in April
Isham, United Kingdom
- Average rainfall days in April: 17.6 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is September (12.3 days).
Average snowfall in April
Isham, United Kingdom
- Average snowfall in April: 1mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Isham, United Kingdom
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (5.1 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
Isham, United Kingdom
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in April
Isham, United Kingdom
- Average sunshine days in April: 8.4 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is May (6.8 days).
Average UV index in April
Isham, United Kingdom
- Average UV index in April: 3
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
Isham, United Kingdom
- Average cloud cover in April: 53
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in April
Isham, United Kingdom
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, July, August, September and October (9km).
The months with the lowest visibility are January, June, November and December (8km).
Isham, United Kingdom
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