Climate and monthly weather forecastStanmer, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Stanmer, United Kingdom, is another chilly winter month, with an average temperature fluctuating between 4.3°C (39.7°F) and 7.5°C (45.5°F). January and February, with an average high-temperature of 7.5°C (45.5°F), are the coldest months. Weather in January »Weather in February
February, the last month of the winter in Stanmer, is another chilly month, with temperature in the range of an average low of 4.2°C (39.6°F) and an average high of 7.5°C (45.5°F). Stanmer witnesses its lowest temperatures during January and February, when the average high-temperature reaches 7.5°C (45.5°F). Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Stanmer, United Kingdom, with an average temperature fluctuating between 9.5°C (49.1°F) and 4.9°C (40.8°F). With March's arrival, Stanmer's weather records an average high-temperature of a still frosty 9.5°C (49.1°F), marking little difference from February's 7.5°C (45.5°F). Weather in March »Weather in April
April in Stanmer, United Kingdom, is a fresh spring month, with an average temperature varying between 12.3°C (54.1°F) and 6.8°C (44.2°F). The arrival of April brings an average high-temperature of a fresh 12.3°C (54.1°F), nearly identical to March's 9.5°C (49.1°F). Weather in April »Weather in May
May, the last month of the spring in Stanmer, is a refreshing month, with an average temperature ranging between min 9°C (48.2°F) and max 14.5°C (58.1°F). In May, Stanmer experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 12.3°C (54.1°F) in April to a refreshing 14.5°C (58.1°F). Weather in May »Weather in June
June, the first month of the summer in Stanmer, is a refreshing month, with temperature in the range of an average high of 17.3°C (63.1°F) and an average low of 11.6°C (52.9°F). Stanmer's shift from May to June is accompanied by an average high-temperature of a still refreshing 17.3°C (63.1°F), a slight deviation from 14.5°C (58.1°F). Weather in June »Weather in July
July, like June, in Stanmer, United Kingdom, is another refreshing summer month, with an average temperature ranging between min 13.8°C (56.8°F) and max 19.5°C (67.1°F). Stanmer's shift into July is marked by a subtle change to a still refreshing 19.5°C (67.1°F) from June's 17.3°C (63.1°F) in temperature. Weather in July »Weather in August
August, the last month of the summer in Stanmer, is another refreshing month, with temperature in the range of an average high of 19.7°C (67.5°F) and an average low of 14.5°C (58.1°F). In Stanmer, United Kingdom, the average temperatures in August are the highest, with a peak at 19.7°C (67.5°F) and a low of 14.5°C (58.1°F). Weather in August »Weather in September
September, the first month of the autumn in Stanmer, is also an enjoyable month, with an average temperature varying between 17.8°C (64°F) and 12.9°C (55.2°F). The onset of September brings with it an average high-temperature of a still enjoyable 17.8°C (64°F), showing a negligible variation from the month before. Weather in September »Weather in October
October, the same as September, in Stanmer, United Kingdom, is a moderate autumn month, with an average temperature varying between 11.1°C (52°F) and 15.2°C (59.4°F). Stanmer experiences a recorded average high-temperature of a still refreshing 15.2°C (59.4°F) in October, closely aligned with September's 17.8°C (64°F). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Stanmer, United Kingdom, with an average temperature varying between 8°C (46.4°F) and 11.2°C (52.2°F). November marks a gentle change in average high-temperature, declining from October's mild 15.2°C (59.4°F) to a cool 11.2°C (52.2°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Stanmer, United Kingdom, with an average temperature varying between 9.2°C (48.6°F) and 5.9°C (42.6°F). The high-temperature average in December for Stanmer is a frosty 9.2°C (48.6°F), staying closely aligned with November's conditions. Weather in December »Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January and February represent the coldest period in Stanmer, with an average high-temperature of 7.5°C (45.5°F).
January and December, with an average relative humidity of 85%, are most humid months in Stanmer.
Throughout the year, there are 183 rainfall days, and 470mm (18.5") of precipitation is accumulated.
January through April, November and December are months with snowfall.
The month with the most snowfall in Stanmer is January, when snow falls for 1.7 days and typically aggregates up to 8mm (0.31") of snow.
Throughout the year, there are 5.4 snowfall days, and 23mm (0.91") of snow is accumulated.
The months with the lowest UV index in Stanmer are January, February and November, with an average maximum UV index of 2.
The month with the least sunshine in Stanmer, United Kingdom, is February, with an average of 3.9h of sunshine.
April is the month with the least rainfall in Stanmer. Rain falls for 13.1 days and accumulates 23mm (0.91") of precipitation.
In Stanmer, United Kingdom, snow does not fall in May through October.
The month with the longest days in Stanmer, United Kingdom, is June, with an average of 16h and 24min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
With an average of 9.3h of sunshine, July has the most sunshine of the year in Stanmer.
In Stanmer, United Kingdom, the peak average temperatures are observed in August, with a high of 19.7°C (67.5°F) and a low of 14.5°C (58.1°F).
The months with the lowest humidity in Stanmer, United Kingdom, are August and September, with an average relative humidity of 79%.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Stanmer, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to BST.
The wettest months in Stanmer, United Kingdom, are November and December, with an average 59mm (2.32") of rainfall.
December has the shortest days of the year, with an average of 8h and 0min of daylight.
Average temperature
Stanmer, United Kingdom
The warmest month (with the highest average high temperature) is August (19.7°C).
The months with the lowest average high temperature are January and February (7.5°C).
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).
Average pressure
Stanmer, United Kingdom
- Average pressure in January:
1015.2mbar - Average pressure in February:
1014.4mbar - Average pressure in March:
1015.8mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017mbar - Average pressure in June:
1016.5mbar
- Average pressure in July:
1015.9mbar - Average pressure in August:
1015.5mbar - Average pressure in September:
1017.3mbar - Average pressure in October:
1015.5mbar - Average pressure in November:
1011mbar - Average pressure in December:
1015.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed
Stanmer, United Kingdom
- Average wind speed in January:
23.2km/h - Average wind speed in February:
23.8km/h - Average wind speed in March:
21.4km/h - Average wind speed in April:
17.3km/h - Average wind speed in May:
17.2km/h - Average wind speed in June:
17.1km/h
- Average wind speed in July:
16.8km/h - Average wind speed in August:
17.2km/h - Average wind speed in September:
18.1km/h - Average wind speed in October:
20.7km/h - Average wind speed in November:
23.3km/h - Average wind speed in December:
24.6km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is July (16.8km/h).
Average humidity
Stanmer, United Kingdom
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall
Stanmer, United Kingdom
The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days
Stanmer, United Kingdom
- Average rainfall days in January:
16.9 days - Average rainfall days in February:
14.6 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
18.5 days - Average rainfall days in December:
17.2 days
The month with the highest number of rainy days is November (18.5 days).
The month with the least rainy days is September (12.8 days).
Average snowfall
Stanmer, United Kingdom
The month with the highest snowfall is January (8mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Stanmer, United Kingdom
- Average snowfall days in January:
1.7 days - Average snowfall days in February:
1.7 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
0.9 days
The months with the highest number of snowfall days are January and February (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Stanmer, United Kingdom
- Average daylight in January:
8h and 30min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 30min - Average daylight in June:
16h and 24min
- Average daylight in July:
16h and 0min - Average daylight in August:
14h and 30min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
3h and 54min - Average sunshine in March:
6h and 6min - Average sunshine in April:
8h and 48min - Average sunshine in May:
8h and 36min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
9h and 18min - Average sunshine in August:
9h and 6min - Average sunshine in September:
8h and 18min - Average sunshine in October:
4h and 48min - Average sunshine in November:
4h and 6min - Average sunshine in December:
4h and 24min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days
Stanmer, United Kingdom
- Average sunshine days in January:
10.1 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
11.3 days - Average sunshine days in November:
8.2 days - Average sunshine days in December:
9.8 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is November (8.2 days).
Average UV index
Stanmer, United Kingdom
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover
Stanmer, United Kingdom
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility
Stanmer, United Kingdom
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
