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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Henley-on-Thames, United Kingdom, is a frosty winter month, with an average temperature fluctuating between 1.5°C (34.7°F) and 6.4°C (43.5°F). January tends to be the coldest month, with temperatures averaging a daily high of 6.4°C (43.5°F) and a low of 1.5°C (34.7°F). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Henley-on-Thames, United Kingdom, with an average temperature ranging between max 7.1°C (44.8°F) and min 2.1°C (35.8°F). As February takes its course, Henley-on-Thames's average high-temperature registers at a still chilly 7.1°C (44.8°F), closely aligning with the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Henley-on-Thames, is a fresh month, with an average temperature fluctuating between 10.2°C (50.4°F) and 2.8°C (37°F). A slight uplift in the average high-temperature marks March, adjusting from February's chilly 7.1°C (44.8°F) to a cool 10.2°C (50.4°F). Weather in March »
Weather in April
April is a moderate spring month in Henley-on-Thames, United Kingdom, with temperature in the range of an average high of 13.6°C (56.5°F) and an average low of 4.6°C (40.3°F). In April, the meteorological conditions subtly change with the average high-temperature edging from a cool 10.2°C (50.4°F) in March to a mild 13.6°C (56.5°F). Weather in April »
Weather in May
May, the last month of the spring in Henley-on-Thames, is a comfortable month, with an average temperature fluctuating between 7°C (44.6°F) and 16°C (60.8°F). The transition into May marks the average high-temperature at a comfortable 16°C (60.8°F), differing minimally from April's 13.6°C (56.5°F). Weather in May »
Weather in June
June, the first month of the summer in Henley-on-Thames, is also an enjoyable month, with an average temperature varying between 9.9°C (49.8°F) and 19°C (66.2°F). Henley-on-Thames observes a slight ascent in average high-temperatures during June, adjusting from an enjoyable 16°C (60.8°F) in May to a still refreshing 19°C (66.2°F). Weather in June »
Weather in July
July is an agreeable summer month in Henley-on-Thames, United Kingdom, with temperature in the range of an average low of 12.5°C (54.5°F) and an average high of 21.4°C (70.5°F). The highest temperatures are recorded in July, with averages reaching a high of 21.4°C (70.5°F) and a low of 12.5°C (54.5°F). Weather in July »
Weather in August
August, the last month of the summer in Henley-on-Thames, is also an agreeable month, with an average temperature fluctuating between 12.8°C (55°F) and 20.8°C (69.4°F). With August's advent, Henley-on-Thames, United Kingdom, sees an average high-temperature of a still pleasant 20.8°C (69.4°F), subtly shifted from July's 21.4°C (70.5°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Henley-on-Thames, United Kingdom, with an average temperature varying between 10.4°C (50.7°F) and 18.4°C (65.1°F). Henley-on-Thames's shift into September is marked by a subtle change to a comfortable 18.4°C (65.1°F) from August's 20.8°C (69.4°F) in temperature. Weather in September »
Weather in October
October, the same as September, in Henley-on-Thames, United Kingdom, is another mild autumn month, with temperature in the range of an average low of 8.5°C (47.3°F) and an average high of 14.6°C (58.3°F). The start of October involves a subtle temperature drop, shifting from an enjoyable 18.4°C (65.1°F) in September to a moderate 14.6°C (58.3°F). Weather in October »
Weather in November
November, the last month of the autumn in Henley-on-Thames, is also a frosty month, with an average temperature fluctuating between 9.9°C (49.8°F) and 5.3°C (41.5°F). The onset of November is marked by a minor decrease in temperature, transitioning from a moderate 14.6°C (58.3°F) in October to a frosty 9.9°C (49.8°F). Weather in November »
Weather in December
December, the first month of the winter in Henley-on-Thames, is also a frosty month, with temperature in the range of an average high of 7.5°C (45.5°F) and an average low of 2.8°C (37°F). Henley-on-Thames registers an average high-temperature of a still chilly 7.5°C (45.5°F) with the arrival of December, showing minor deviation from the preceding month. Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Henley-on-Thames?
Temperature readings in Henley-on-Thames, United Kingdom, reach their annual highs in January, averaging 6.4°C (43.5°F) and a minimum average of 1.5°C (34.7°F).
How many days does it rain in Henley-on-Thames?
Throughout the year, in Henley-on-Thames, there are 129.3 rainfall days, and 204mm (8.03") of precipitation is accumulated.
When does it snow in Henley-on-Thames?
January through March and December are months with snowfall in Henley-on-Thames, United Kingdom.
What is the snowiest month in Henley-on-Thames?
January is the month with the most snowfall. Snow falls for 2 days and accumulates 10mm (0.39") of snow.
How many days does it snow in Henley-on-Thames?
In Henley-on-Thames, during the entire year, snow falls for 6.8 days and aggregates up to 22mm (0.87") of snow.
What is the month with the lowest UV index in Henley-on-Thames?
The months with the lowest UV index in Henley-on-Thames, United Kingdom, are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Henley-on-Thames?
February has the least sunshine of the year, with an average of 3.8h of sunshine.
When it does not snow in Henley-on-Thames?
In Henley-on-Thames, United Kingdom, snow does not fall in April through November.
What is the driest month in Henley-on-Thames?
May and September are months with the least rain in Henley-on-Thames when the rain falls for 10.8 days and typically aggregates up to 11mm (0.43") of rain.
When are the longest days in Henley-on-Thames?
The month with the longest days in Henley-on-Thames is June, with an average of 16h and 36min of daylight.
What month is the hottest in Henley-on-Thames?
July, with its average high-temperature of 21.4°C (70.5°F) and an average low-temperature of 12.5°C (54.5°F), holds the record as the warmest month.
What are the least humid months in Henley-on-Thames?
The months with the lowest humidity are July and August, with an average relative humidity of 78%.
What month has the most sunshine in Henley-on-Thames?
The month with the most sunshine in Henley-on-Thames, United Kingdom, is July, with an average of 8h of sunshine.
What is the month with the highest UV index in Henley-on-Thames?
With an average maximum UV index of 5, July is the month with the highest UV index.
When is Daylight Saving Time (DST) in Henley-on-Thames?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Henley-on-Thames, United Kingdom, 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.
What is the rainiest month in Henley-on-Thames?
November is the month with the most rainfall. Rain falls for 12.1 days and accumulates 25mm (0.98") of precipitation.
What is the most humid month in Henley-on-Thames?
The most humid month in Henley-on-Thames is December, with an average relative humidity of 90%.
What is the month with the shortest days in Henley-on-Thames?
The month with the shortest days in Henley-on-Thames is December, with an average of 7h and 54min of daylight.
Average temperature
Henley-on-Thames, United Kingdom
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (6.4°C).
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure
Henley-on-Thames, United Kingdom
- Average pressure in January:
1014.3mbar - Average pressure in February:
1013.7mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1015mbar - Average pressure in November:
1010.4mbar - Average pressure in December:
1014.3mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed
Henley-on-Thames, United Kingdom
- Average wind speed in January:
17.2km/h - Average wind speed in February:
18km/h - Average wind speed in March:
16.4km/h - Average wind speed in April:
13.7km/h - Average wind speed in May:
13.5km/h - Average wind speed in June:
13.1km/h
- Average wind speed in July:
12.8km/h - Average wind speed in August:
13.1km/h - Average wind speed in September:
13km/h - Average wind speed in October:
15km/h - Average wind speed in November:
16.2km/h - Average wind speed in December:
17.8km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity
Henley-on-Thames, United Kingdom
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall
Henley-on-Thames, United Kingdom
The wettest month (with the highest rainfall) is November (25mm).
The driest months (with the least rainfall) are May and September (11mm).
Average rainfall days
Henley-on-Thames, United Kingdom
- Average rainfall days in January:
10.6 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
11.4 days
- Average rainfall days in July:
12.6 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
8 days - Average rainfall days in October:
9 days - Average rainfall days in November:
12.1 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is August (12.7 days).
The month with the least rainy days is September (8 days).
Average snowfall
Henley-on-Thames, United Kingdom
The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Henley-on-Thames, United Kingdom
- Average snowfall days in January:
2 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
0.9 days - Average snowfall days in April:
0.1 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:
0.1 days - Average snowfall days in December:
1.4 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Henley-on-Thames, United Kingdom
- Average daylight in January:
8h and 2min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 4min
- Average daylight in July:
16h and 1min - Average daylight in August:
14h and 4min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 5min - Average daylight in December:
7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 3min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 3min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
7h and 4min - Average sunshine in September:
7h and 1min - Average sunshine in October:
4h and 3min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Henley-on-Thames, United Kingdom
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
16.9 days - Average sunshine days in April:
16.4 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
18.8 days - Average sunshine days in October:
17 days - Average sunshine days in November:
14 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is September (18.8 days).
The months with the least sunshine days are June and August (13.6 days).
Average UV index
Henley-on-Thames, United Kingdom
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Henley-on-Thames, United Kingdom
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility
Henley-on-Thames, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Henley-on-Thames, United Kingdom
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