Climate and monthly weather forecastHorham, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Horham, United Kingdom, with an average temperature ranging between max 6.4°C (43.5°F) and min 2.6°C (36.7°F). January is the coldest month, exhibiting average temperatures of 6.4°C (43.5°F) at the peak and 2.6°C (36.7°F) at the base. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Horham, United Kingdom, with temperature in the range of an average low of 2.8°C (37°F) and an average high of 7.2°C (45°F). Horham notes an average high-temperature of a still chilly 7.2°C (45°F) in February, displaying minor variation from January. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Horham, United Kingdom, with an average temperature ranging between min 3.9°C (39°F) and max 9.6°C (49.3°F). In March, Horham experiences a minor shift in meteorological conditions with average high-temperatures marked at a still chilly 9.6°C (49.3°F), closely mirroring the climate in February. Weather in March »Weather in April
April in Horham, United Kingdom, is a cool spring month, with an average temperature fluctuating between 12.7°C (54.9°F) and 5.7°C (42.3°F). The onset of April brings a minor temperature shift, with the average high-temperature moving from a chilly 9.6°C (49.3°F) in March to a cool 12.7°C (54.9°F). Weather in April »Weather in May
May, the last month of the spring in Horham, is a moderate month, with an average temperature fluctuating between 14.9°C (58.8°F) and 8.1°C (46.6°F). During May, the average high-temperature is a refreshing 14.9°C (58.8°F), maintaining a close resemblance to that of the preceding month. Weather in May »Weather in June
June, the first month of the summer in Horham, is a refreshing month, with temperature in the range of an average high of 17.8°C (64°F) and an average low of 10.6°C (51.1°F). The advent of June brings an average high-temperature of an enjoyable 17.8°C (64°F), exhibiting minor difference from the previous month. Weather in June »Weather in July
July is an agreeable summer month in Horham, United Kingdom, with an average temperature varying between 13.3°C (55.9°F) and 20.5°C (68.9°F). The shift into July reveals an average high-temperature of a pleasant 20.5°C (68.9°F), closely mirroring June's climate. Weather in July »Weather in August
August, the last month of the summer in Horham, is also an agreeable month, with temperature in the range of an average high of 20.9°C (69.6°F) and an average low of 14.3°C (57.7°F). August stands out as Horham's warmest month, with an average high-temperature of 20.9°C (69.6°F) and a low-temperature of 14.3°C (57.7°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Horham, United Kingdom, with an average temperature fluctuating between 12.3°C (54.1°F) and 18.3°C (64.9°F). With the advent of September, Horham's high-temperatures adjust to a refreshing 18.3°C (64.9°F), closely aligning with the preceding month. Weather in September »Weather in October
October, like September, is a moderate autumn month in Horham, United Kingdom, with temperature in the range of an average low of 10°C (50°F) and an average high of 14.5°C (58.1°F). The onset of October results in a small decrease in the average high-temperature, moderately receding from an enjoyable 18.3°C (64.9°F) in September to a mild 14.5°C (58.1°F). Weather in October »Weather in November
November, the last month of the autumn in Horham, is also a fresh month, with temperature in the range of an average low of 6.5°C (43.7°F) and an average high of 10.3°C (50.5°F). November brings a slight decrease in temperature, down from a refreshing 14.5°C (58.1°F) in October to a cool 10.3°C (50.5°F). Weather in November »Weather in December
December, the first month of the winter in Horham, is still a chilly month, with an average temperature fluctuating between 7.4°C (45.3°F) and 3.9°C (39°F). The arrival of December marks a slight shift to an average high-temperature of a frosty 7.4°C (45.3°F) from November's 10.3°C (50.5°F). Weather in December »Updated: Feb 9, 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
Temperature readings in Horham reach their annual highs in January, averaging 6.4°C (43.5°F) and a minimum average of 2.6°C (36.7°F).
In Horham, United Kingdom, during the entire year, the rain falls for 159.6 days and collects up to 268mm (10.55") of precipitation.
Months with snowfall in Horham, United Kingdom, are January through April, November and December.
In Horham, United Kingdom, during the entire year, snow falls for 11.4 days and aggregates up to 52mm (2.05") of snow.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall is February, when snow falls for 3.8 days and typically aggregates up to 20mm (0.79") of snow.
The month with the least sunshine in Horham is February, with an average of 3.8h of sunshine.
The month with the least rainfall is April, when the rain falls for 11.5 days and typically collects 12mm (0.47") of precipitation.
May through October are months without snowfall.
With an average of 16h and 42min of daylight, June has the longest days of the year.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
The months with the most rainfall are July and December, with an average 29mm (1.14") of precipitation.
The warmest period in Horham, United Kingdom, is August, when temperatures fluctuate between an average high of 20.9°C (69.6°F) and a low of 14.3°C (57.7°F).
The least humid month is August, with an average relative humidity of 75%.
The month with the most sunshine in Horham, United Kingdom, is August, with an average of 8.8h of sunshine.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Horham, 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.
December is the most humid month in Horham, United Kingdom, with an average relative humidity of 88%.
December has the shortest days of the year, with an average of 7h and 48min of daylight.
Average temperature
Horham, United Kingdom
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (6.4°C).
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure
Horham, United Kingdom
- Average pressure in January:
1013.8mbar - Average pressure in February:
1013.3mbar - Average pressure in March:
1015.2mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1014.9mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1016.5mbar - Average pressure in October:
1014.8mbar - Average pressure in November:
1010.2mbar - Average pressure in December:
1013.5mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed
Horham, United Kingdom
- Average wind speed in January:
19.5km/h - Average wind speed in February:
20km/h - Average wind speed in March:
17.8km/h - Average wind speed in April:
15.1km/h - Average wind speed in May:
15km/h - Average wind speed in June:
14.1km/h
- Average wind speed in July:
13.7km/h - Average wind speed in August:
14.4km/h - Average wind speed in September:
14.8km/h - Average wind speed in October:
17.1km/h - Average wind speed in November:
18.4km/h - Average wind speed in December:
20.3km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is July (13.7km/h).
Average humidity
Horham, United Kingdom
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Horham, United Kingdom
The wettest months (with the highest rainfall) are July and December (29mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days
Horham, United Kingdom
- Average rainfall days in January:
13.4 days - Average rainfall days in February:
11.6 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
12.7 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
14.3 days - Average rainfall days in December:
13.9 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is September (11.3 days).
Average snowfall
Horham, United Kingdom
The month with the highest snowfall is February (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Horham, United Kingdom
- Average snowfall days in January:
3.2 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
1.5 days - Average snowfall days in April:
0.3 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:
0.5 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Horham, United Kingdom
- Average daylight in January:
8h and 18min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 42min - Average daylight in June:
16h and 42min
- Average daylight in July:
16h and 12min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 48min - Average daylight in December:
7h and 48min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 36min - Average sunshine in April:
8h and 12min - Average sunshine in May:
7h and 54min - Average sunshine in June:
8h and 0min
- Average sunshine in July:
8h and 18min - Average sunshine in August:
8h and 48min - Average sunshine in September:
7h and 42min - Average sunshine in October:
4h and 30min - Average sunshine in November:
4h and 6min - Average sunshine in December:
4h and 18min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Horham, United Kingdom
- Average sunshine days in January:
12.4 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
13.3 days - Average sunshine days in November:
12.4 days - Average sunshine days in December:
13 days
The months with the most sunshine days are March and April (15.3 days).
The month with the least sunshine days is July (10.6 days).
Average UV index
Horham, 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, November and December (UV index 2).
Average cloud cover
Horham, United Kingdom
The months with the most cloud cover are January and February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility
Horham, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
