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
April
Weather in April
Temperature
The arrival of April marks a slight shift to an average high-temperature of a cool 10.6°C (51.1°F) from March's 7.9°C (46.2°F). In Castle Douglas, an average temperature of 4.3°C (39.7°F) is noted during April nights.Humidity
The months with the lowest humidity in Castle Douglas are April and May, with an average relative humidity of 83%.Rainfall
The month with the least rainfall in Castle Douglas, United Kingdom, is April, when the rain falls for 14.8 days and typically collects 27mm (1.06") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In April, the average length of the day is 14h and 9min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:53 pm. On the last day of April, sunrise is at 5:36 am and sunset at 8:49 pm BST.
Sunshine
The average sunshine in April in Castle Douglas is 7.1h.UV index
In April, the average daily maximum UV index in Castle Douglas is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In April, a regular UV index of 3 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Castle Douglas?
What are the least humid months in Castle Douglas?
What is the average humidity in April in Castle Douglas?
What is the driest month in Castle Douglas?
How much does it rain in Castle Douglas in April?
When it does not snow in Castle Douglas?
Does it snow in Castle Douglas in April?
How many hours of daylight does Castle Douglas have in April?
When are sunrise and sunset in April in Castle Douglas?
How many hours of sunshine does Castle Douglas have in April?
What is the UV index reading in April in Castle Douglas?
Average temperature in April
Castle Douglas, United Kingdom
- Average high temperature in April: 10.6°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in April: 4.3°C
The month with the highest average low temperature is August (10.9°C).
The coldest months (with the lowest average low temperature) are January and February (2.3°C).
Average pressure in April
Castle Douglas, United Kingdom
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.5mbar).
Average wind speed in April
Castle Douglas, United Kingdom
- Average wind speed in April: 16.3km/h
The windiest month (with the highest average wind speed) is December (21.3km/h).
The calmest month (with the lowest average wind speed) is July (13.5km/h).
Average humidity in April
Castle Douglas, United Kingdom
- Average humidity in April: 83%
The months with the highest relative humidity are January, August, September, November and December (88%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in April
Castle Douglas, United Kingdom
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in April
Castle Douglas, United Kingdom
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is December (21 days).
The month with the least rainy days is April (14.8 days).
Average snowfall in April
Castle Douglas, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Castle Douglas, United Kingdom
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (3.4 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
Castle Douglas, United Kingdom
- Average daylight in April: 14h and 1min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is May (Average sunshine: 7h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in April
Castle Douglas, United Kingdom
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is April (12.4 days).
The month with the least sunshine days is August (6.6 days).
Average UV index in April
Castle Douglas, United Kingdom
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Castle Douglas, United Kingdom
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility in April
Castle Douglas, United Kingdom
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
The month with the lowest visibility is July (8km).
