August weather forecastDerby, United Kingdom
August
Weather in August
The last month of the summer, August, is another comfortable month in Derby, United Kingdom, with temperature in the range of an average high of 19.4°C (66.9°F) and an average low of 11.9°C (53.4°F).Temperature
Derby's average high-temperature in August sits at an enjoyable 19.4°C (66.9°F), showing little difference from the previous month. The average low-temperature of 11.9°C (53.4°F) is witnessed in Derby during August.Humidity
With an average relative humidity of 80%, August is the least humid month in Derby, United Kingdom.Rainfall
In Derby, United Kingdom, during August, the rain falls for 16.3 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, in Derby, United Kingdom, there are 163.9 rainfall days, and 358mm (14.09") of precipitation is accumulated.Snowfall
In Derby, snow does not fall in April through October.Daylight
In August, the average length of the day is 14h and 41min.On the first day of August in Derby, United Kingdom, sunrise is at 5:25 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:56 pm BST.
Sunshine
July and August, with an average of 7.3h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index in Derby are May through August, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In August, the maximum UV index of 4 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Derby, United Kingdom
- Average high temperature in August: 19.4°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in August: 11.9°C
The month with the highest average low temperature is August (11.9°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in August
Derby, United Kingdom
- Average pressure in August: 1013.7mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in August
Derby, United Kingdom
- Average wind speed in August: 13.9km/h
The windiest months (with the highest average wind speed) are February and December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in August
Derby, United Kingdom
- Average humidity in August: 80%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (80%).
Average rainfall in August
Derby, United Kingdom
- Average rainfall in August: 41mm
The wettest month (with the highest rainfall) is June (45mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in August
Derby, United Kingdom
- Average rainfall days in August: 16.3 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in August
Derby, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Derby, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Derby, United Kingdom
- Average daylight in August: 14h and 42min
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 August: 7h and 18min
The months with the most sunshine are July and August (Average sunshine: 7h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in August
Derby, United Kingdom
- Average sunshine days in August: 11.1 days
The month with the most sunshine days is January (15.6 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in August
Derby, United Kingdom
- Average UV index in August: 4
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, November and December (UV index 2).
Average cloud cover in August
Derby, United Kingdom
- Average cloud cover in August: 55
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and September (Cloud cover 53).
Average visibility in August
Derby, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
