Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The transition from July to August sees an average high-temperature of a mild 15.4°C (59.7°F), indicating a minor variance from the prior month. Grasmere, in August, registers a nighttime average temperature of 10.7°C (51.3°F).Humidity
In August, the average relative humidity in Grasmere is 89%.Rainfall
In Grasmere, during August, the rain falls for 20.8 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, in Grasmere, there are 202 rainfall days, and 866mm (34.09") of precipitation is accumulated.Snowfall
In Grasmere, snow does not fall in July through September.Daylight
In August, the average length of the day in Grasmere is 14h and 51min.On the first day of the month, sunrise is at 5:24 am and sunset at 9:12 pm. On the last day of August, in Grasmere, sunrise is at 6:18 am and sunset at 8:05 pm BST.
Sunshine
In August, the average sunshine is 5.9h.UV index
The average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 3 in August transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the average August temperature in Grasmere?
What is the average humidity in August in Grasmere?
How many days does it rain in August in Grasmere?
When it does not snow in Grasmere?
What is the average length of the day in August in Grasmere?
When are sunrise and sunset in August in Grasmere?
How many hours of sunshine does Grasmere have in August?
What is the UV index intensity in August in Grasmere?
Average temperature in August
Grasmere, United Kingdom
- Average high temperature in August: 15.4°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in August: 10.7°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in August
Grasmere, United Kingdom
- Average pressure in August: 1012.4mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.1mbar).
Average wind speed in August
Grasmere, United Kingdom
- Average wind speed in August: 14.9km/h
The windiest month (with the highest average wind speed) is December (21.7km/h).
The calmest month (with the lowest average wind speed) is June (12.8km/h).
Average humidity in August
Grasmere, United Kingdom
- Average humidity in August: 89%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is April (84%).
Average rainfall in August
Grasmere, United Kingdom
- Average rainfall in August: 85mm
The wettest month (with the highest rainfall) is December (95mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in August
Grasmere, United Kingdom
- Average rainfall days in August: 20.8 days
The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in August
Grasmere, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (174mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in August
Grasmere, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Grasmere, United Kingdom
- Average daylight in August: 14h and 5min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in August: 5h and 5min
The month with the most sunshine is April (Average sunshine: 6h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in August
Grasmere, United Kingdom
- Average sunshine days in August: 8.3 days
The month with the most sunshine days is April (12.5 days).
The months with the least sunshine days are November and December (7.9 days).
Average UV index in August
Grasmere, United Kingdom
- Average UV index in August: 3
The months with the highest UV index are May and June (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Grasmere, United Kingdom
- Average cloud cover in August: 65
The months with the most cloud cover are January and December (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in August
Grasmere, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (9km).
The months with the lowest visibility are January and July (8km).
Grasmere, United Kingdom
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