August weather forecastUpper Helmsley, United Kingdom
August
Weather in August
The last month of the summer, August, is another comfortable month in Upper Helmsley, United Kingdom, with temperature in the range of an average low of 12°C (53.6°F) and an average high of 19.9°C (67.8°F).Temperature
August's weather displays an average high-temperature of a comfortable 19.9°C (67.8°F), slightly varied from July's 20°C (68°F). In August, the average low-temperature in Upper Helmsley records at a cool 12°C (53.6°F) during the nights.Humidity
With an average relative humidity of 79%, August is the least humid month.Rainfall
In August, in Upper Helmsley, United Kingdom, the rain falls for 18.1 days. Throughout August, 44mm (1.73") of precipitation is accumulated. In Upper Helmsley, during the entire year, the rain falls for 172.6 days and collects up to 382mm (15.04") of precipitation.Snowfall
May through October are months without snowfall in Upper Helmsley.Daylight
The average length of the day in August is 14h and 48min.On the first day of the month, sunrise is at 5:18 am and sunset at 9:01 pm. On the last day of August, in Upper Helmsley, United Kingdom, sunrise is at 6:11 am and sunset at 7:56 pm BST.
Sunshine
In Upper Helmsley, United Kingdom, the average sunshine in August is 7.3h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 4 transforms into these recommendations:
Heed the precautions - It is counselled to guard against solar damage. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Upper Helmsley, United Kingdom
- Average high temperature in August: 19.9°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in August: 12°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in August
Upper Helmsley, United Kingdom
- Average pressure in August: 1013.1mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in August
Upper Helmsley, United Kingdom
- Average wind speed in August: 13km/h
The windiest month (with the highest average wind speed) is February (16.4km/h).
The calmest month (with the lowest average wind speed) is June (11.8km/h).
Average humidity in August
Upper Helmsley, United Kingdom
- Average humidity in August: 79%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (79%).
Average rainfall in August
Upper Helmsley, United Kingdom
- Average rainfall in August: 44mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in August
Upper Helmsley, United Kingdom
- Average rainfall days in August: 18.1 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in August
Upper Helmsley, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Upper Helmsley, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.6 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
Upper Helmsley, United Kingdom
- Average daylight in August: 14h and 48min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in August: 7h and 18min
The month with the most sunshine is July (Average sunshine: 7h and 24min).
The months with the least sunshine are February and November (Average sunshine: 3h and 54min).
Average sunshine days in August
Upper Helmsley, United Kingdom
- Average sunshine days in August: 9.8 days
The month with the most sunshine days is December (14.6 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in August
Upper Helmsley, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Upper Helmsley, United Kingdom
- Average cloud cover in August: 54
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in August
Upper Helmsley, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, May, July and August (9km).
The months with the lowest visibility are January, June, September, October, November and December (8km).
