Climate and monthly weather forecastYarnton, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Yarnton, United Kingdom, with temperature in the range of an average low of 1.4°C (34.5°F) and an average high of 6.3°C (43.3°F). The coldest period tends to be January, when average temperatures fluctuate between a high of 6.3°C (43.3°F) and a low of 1.4°C (34.5°F). Weather in January »Weather in February
February, the last month of the winter in Yarnton, is also a frosty month, with an average temperature ranging between min 1.8°C (35.2°F) and max 7°C (44.6°F). The advent of February sees the average high-temperature at a still chilly 7°C (44.6°F), subtly shifted from January's 6.3°C (43.3°F). Weather in February »Weather in March
March, the first month of the spring in Yarnton, is still a chilly month, with an average temperature ranging between max 9.9°C (49.8°F) and min 2.5°C (36.5°F). The arrival of March brings an average high-temperature of a still frosty 9.9°C (49.8°F), subtly diverging from February's 7°C (44.6°F). Weather in March »Weather in April
April is a refreshing spring month in Yarnton, United Kingdom, with an average temperature ranging between min 4.1°C (39.4°F) and max 13.1°C (55.6°F). The commencement of April sees a minor shift in the average high-temperature, moving from a chilly 9.9°C (49.8°F) in March to a refreshing 13.1°C (55.6°F). Weather in April »Weather in May
May, the last month of the spring in Yarnton, is also a moderate month, with an average temperature varying between 6.6°C (43.9°F) and 15.4°C (59.7°F). The advent of May sees the average high-temperature at a still mild 15.4°C (59.7°F), subtly shifted from April's 13.1°C (55.6°F). Weather in May »Weather in June
June, the first month of the summer in Yarnton, is an enjoyable month, with temperature in the range of an average high of 18.3°C (64.9°F) and an average low of 9.3°C (48.7°F). June's onset records an average high-temperature of a still refreshing 18.3°C (64.9°F), a near match to May's 15.4°C (59.7°F). Weather in June »Weather in July
July is a pleasant summer month in Yarnton, United Kingdom, with an average temperature fluctuating between 20.7°C (69.3°F) and 12.1°C (53.8°F). The highest temperatures are recorded in July, with averages reaching a high of 20.7°C (69.3°F) and a low of 12.1°C (53.8°F). Weather in July »Weather in August
August, the last month of the summer in Yarnton, is another pleasant month, with temperature in the range of an average high of 20.2°C (68.4°F) and an average low of 12.3°C (54.1°F). Yarnton's weather in August indicates an average high-temperature of a still agreeable 20.2°C (68.4°F), nearly consistent with the 20.7°C (69.3°F) of July. Weather in August »Weather in September
September, the first month of the autumn in Yarnton, is still a comfortable month, with an average temperature varying between 10°C (50°F) and 18°C (64.4°F). Yarnton marks the start of September with an average high-temperature of a comfortable 18°C (64.4°F), hinting at a slight fluctuation from August's 20.2°C (68.4°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Yarnton, United Kingdom, with an average temperature ranging between min 8°C (46.4°F) and max 14.2°C (57.6°F). As September shifts into October, a minor alteration in temperatures is observed, with average highs reducing from a comfortable 18°C (64.4°F) to a still refreshing 14.2°C (57.6°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Yarnton, United Kingdom, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 4.8°C (40.6°F). Transition into November subtly marks a drop in the average high-temperature, moderately moving from a mild 14.2°C (57.6°F) in October to a chilly 9.5°C (49.1°F). Weather in November »Weather in December
December, the first month of the winter in Yarnton, is also a frosty month, with an average temperature ranging between min 2.6°C (36.7°F) and max 7.3°C (45.1°F). With the transition into December, Yarnton notes an average high-temperature of a still chilly 7.3°C (45.1°F), closely resembling November. Weather in December »Updated: Feb 8, 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 stands out as Yarnton's coldest month, with an average high-temperature of 6.3°C (43.3°F) and a low-temperature of 1.4°C (34.5°F).
In Yarnton, during the entire year, the rain falls for 153 days and collects up to 273mm (10.75") of precipitation.
Months with snowfall are January through March, November and December.
Throughout the year, in Yarnton, United Kingdom, there are 8.3 snowfall days, and 34mm (1.34") of snow is accumulated.
The months with the lowest UV index in Yarnton are January, February, November and December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 3.1 days and accumulates 13mm (0.51") of snow.
The months with the least sunshine in Yarnton are February and November, with an average of 3.8h of sunshine.
March and September are months with the least rain in Yarnton when the rain falls for 12 days and typically aggregates up to 15mm (0.59") of rain.
April through October are months without snowfall.
The months with the highest UV index in Yarnton, United Kingdom, are May through September, with an average maximum UV index of 4.
June has the longest days of the year, with an average of 16h and 36min of daylight.
July brings the highest temperatures in Yarnton, with an average high of 20.7°C (69.3°F) and an average low of 12.1°C (53.8°F).
The months with the lowest humidity are July and August, with an average relative humidity of 80%.
The month with the most sunshine in Yarnton, United Kingdom, is July, with an average of 7.7h of sunshine.
The month with the most rainfall in Yarnton, United Kingdom, is August, when the rain falls for 15.3 days and typically aggregates up to 30mm (1.18") of precipitation.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Yarnton, 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 most humid month in Yarnton, United Kingdom, is December, with an average relative humidity of 91%.
With an average of 7h and 54min of daylight, December has the shortest days of the year.
Average temperature
Yarnton, United Kingdom
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (6.3°C).
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure
Yarnton, United Kingdom
- Average pressure in January:
1014.1mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015mbar - Average pressure in August:
1014.5mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1014.8mbar - Average pressure in November:
1010.2mbar - Average pressure in December:
1014mbar
The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed
Yarnton, United Kingdom
- Average wind speed in January:
17.6km/h - Average wind speed in February:
18.3km/h - Average wind speed in March:
16.6km/h - Average wind speed in April:
13.9km/h - Average wind speed in May:
13.5km/h - Average wind speed in June:
13km/h
- Average wind speed in July:
12.8km/h - Average wind speed in August:
13.3km/h - Average wind speed in September:
13.2km/h - Average wind speed in October:
15.3km/h - Average wind speed in November:
16.5km/h - Average wind speed in December:
18.2km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity
Yarnton, United Kingdom
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall
Yarnton, United Kingdom
The wettest month (with the highest rainfall) is August (30mm).
The driest months (with the least rainfall) are March and September (15mm).
Average rainfall days
Yarnton, United Kingdom
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
11.6 days - Average rainfall days in March:
12 days - Average rainfall days in April:
13 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
14.1 days
- Average rainfall days in July:
16.4 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
10.8 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is September (9.1 days).
Average snowfall
Yarnton, United Kingdom
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Yarnton, United Kingdom
- Average snowfall days in January:
2.1 days - Average snowfall days in February:
3.1 days - Average snowfall days in March:
0.7 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:
0.4 days - Average snowfall days in December:
1.7 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Yarnton, United Kingdom
- Average daylight in January:
8h and 24min - 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 42min - Average daylight in June:
16h and 36min
- Average daylight in July:
16h and 6min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
8h and 54min - Average daylight in December:
7h and 54min
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 12min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 18min - Average sunshine in May:
7h and 12min - Average sunshine in June:
7h and 12min
- Average sunshine in July:
7h and 42min - Average sunshine in August:
7h and 24min - Average sunshine in September:
7h and 0min - Average sunshine in October:
4h and 24min - Average sunshine in November:
3h and 48min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The months with the least sunshine are February and November (Average sunshine: 3h and 48min).
Average sunshine days
Yarnton, United Kingdom
- Average sunshine days in January:
14.4 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
14.4 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
Yarnton, United Kingdom
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
Yarnton, United Kingdom
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility
Yarnton, United Kingdom
The months with the highest visibility are January, February, March, May, July, August, October and December (9km).
The months with the lowest visibility are April, June, September and November (8km).
