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
During April, Altnaharra records an average high-temperature of a still frosty 9.4°C (48.9°F), marking a slight divergence from March's 6.8°C (44.2°F). Throughout April, Altnaharra registers a consistent average low-temperature of 4.1°C (39.4°F).Humidity
April is the least humid month, with an average relative humidity of 80%.Rainfall
The months with the least rainfall are April and November Rain falls for 17.9 days and accumulates 39mm (1.54") of rain.Snowfall
January through May, October through December are months with snowfall. In April, in Altnaharra, United Kingdom, it is snowing for 2 days. Throughout April, 28mm (1.1") of snow is accumulated. Throughout the year, there are 28.8 snowfall days, and 302mm (11.89") of snow is accumulated.Daylight
In April, the average length of the day is 14h and 26min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:59 pm. On the last day of April, in Altnaharra, sunrise is at 5:24 am and sunset at 9:05 pm BST.
Sunshine
In April, the average sunshine is 6.2h.UV index
The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 during April translates into the following directions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What is the average April temperature in Altnaharra?
What is the least humid month in Altnaharra?
What is the average humidity in April in Altnaharra?
What is the driest month in Altnaharra?
How many days does it rain in April in Altnaharra?
How much does it snow in Altnaharra in April?
How many hours of daylight does Altnaharra have in April?
What time are sunrise and sunset in April in Altnaharra?
How many hours of sunshine does Altnaharra have in April?
What is the UV index intensity in April in Altnaharra?
Average temperature in April
Altnaharra, United Kingdom
- Average high temperature in April: 9.4°C
The warmest month (with the highest average high temperature) is July (15.4°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in April: 4.1°C
The months with the highest average low temperature are July and August (9.8°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in April
Altnaharra, United Kingdom
- Average pressure in April: 1013.5mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1004.4mbar).
Average wind speed in April
Altnaharra, United Kingdom
- Average wind speed in April: 17.9km/h
The windiest month (with the highest average wind speed) is January (22.8km/h).
The calmest month (with the lowest average wind speed) is July (13.7km/h).
Average humidity in April
Altnaharra, United Kingdom
- Average humidity in April: 80%
The months with the highest relative humidity are July, August, September, October and November (86%).
The month with the lowest relative humidity is April (80%).
Average rainfall in April
Altnaharra, United Kingdom
- Average rainfall in April: 39mm
The wettest months (with the highest rainfall) are July and August (74mm).
The driest months (with the least rainfall) are April and November (39mm).
Average rainfall days in April
Altnaharra, United Kingdom
- Average rainfall days in April: 17.9 days
The months with the highest number of rainy days are July and August (24.5 days).
The month with the least rainy days is February (13.8 days).
Average snowfall in April
Altnaharra, United Kingdom
- Average snowfall in April: 28mm
The month with the highest snowfall is February (74mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Altnaharra, United Kingdom
- Average snowfall days in April: 2 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Altnaharra, United Kingdom
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in April
Altnaharra, United Kingdom
- Average sunshine days in April: 8 days
The month with the most sunshine days is November (10.7 days).
The month with the least sunshine days is July (3.7 days).
Average UV index in April
Altnaharra, United Kingdom
- Average UV index in April: 3
The months with the highest UV index are May, June and July (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Altnaharra, United Kingdom
- Average cloud cover in April: 60
The month with the most cloud cover is June (Cloud cover 68).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility in April
Altnaharra, United Kingdom
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Altnaharra, United Kingdom
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