Climate and monthly weather forecastCastle Caereinion, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, in Castle Caereinion, United Kingdom, is an icy winter month, with an average temperature fluctuating between 0.9°C (33.6°F) and 5.6°C (42.1°F). January stands out as Castle Caereinion's coldest month, with temperatures ranging between an average high of 5.6°C (42.1°F) and a low of 0.9°C (33.6°F). Weather in January »Weather in February
February, the last month of the winter in Castle Caereinion, is a chilly month, with an average temperature fluctuating between 1°C (33.8°F) and 6.6°C (43.9°F). The arrival of February brings an average high-temperature of a chilly 6.6°C (43.9°F), subtly diverging from January's 5.6°C (42.1°F). Weather in February »Weather in March
March, the first month of the spring in Castle Caereinion, is also a frosty month, with an average temperature ranging between min 1.5°C (34.7°F) and max 9°C (48.2°F). The onset of March notes an average high-temperature of a still chilly 9°C (48.2°F), subtly shifted from February's 6.6°C (43.9°F). Weather in March »Weather in April
April is a cool spring month in Castle Caereinion, United Kingdom, with temperature in the range of an average high of 11.8°C (53.2°F) and an average low of 3°C (37.4°F). Castle Caereinion experiences an average high-temperature of a fresh 11.8°C (53.2°F) with the onset of April, subtly varied from March's 9°C (48.2°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Castle Caereinion, United Kingdom, with an average temperature ranging between min 5.8°C (42.4°F) and max 14.3°C (57.7°F). Castle Caereinion's entry into May measures an average high-temperature of a moderate 14.3°C (57.7°F), closely parallel to the preceding month. Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Castle Caereinion, United Kingdom, with temperature in the range of an average high of 17.1°C (62.8°F) and an average low of 8.3°C (46.9°F). June's weather records an average high-temperature of a still refreshing 17.1°C (62.8°F), showing little deviation from May. Weather in June »Weather in July
July, like June, in Castle Caereinion, United Kingdom, is another enjoyable summer month, with an average temperature ranging between min 10.1°C (50.2°F) and max 18.6°C (65.5°F). The warmest period is July, when temperatures fluctuate between an average high of 18.6°C (65.5°F) and a low of 10.1°C (50.2°F). Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Castle Caereinion, United Kingdom, with an average temperature varying between 17.9°C (64.2°F) and 10.6°C (51.1°F). Welcoming August, Castle Caereinion notes an average high-temperature of a still enjoyable 17.9°C (64.2°F), nearly consistent with July's 18.6°C (65.5°F). Weather in August »Weather in September
September, the first month of the autumn in Castle Caereinion, is still a comfortable month, with an average temperature varying between 16.1°C (61°F) and 8.2°C (46.8°F). The shift from August to September is characterized by an average high-temperature of a still enjoyable 16.1°C (61°F), not significantly different from the 17.9°C (64.2°F) of August. Weather in September »Weather in October
October, the same as September, is a cool autumn month in Castle Caereinion, United Kingdom, with an average temperature varying between 6.5°C (43.7°F) and 12.9°C (55.2°F). With the onset of October, Castle Caereinion's climate undergoes a slight change as the average high-temperature moves from a comfortable 16.1°C (61°F) in September to a cool 12.9°C (55.2°F). Weather in October »Weather in November
November, the last month of the autumn in Castle Caereinion, is also a frosty month, with an average temperature varying between 8.6°C (47.5°F) and 4.1°C (39.4°F). November brings a slight decrease in temperature, down from a cool 12.9°C (55.2°F) in October to a frosty 8.6°C (47.5°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Castle Caereinion, United Kingdom, with an average temperature varying between 2.5°C (36.5°F) and 6.6°C (43.9°F). In the transition from November to December, Castle Caereinion reports an average high-temperature of a still chilly 6.6°C (43.9°F), indicating a close resemblance to the prior month. 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 proves to be the coldest month in Castle Caereinion, United Kingdom, recording an average maximum temperature of 5.6°C (42.1°F) and a minimum temperature of 0.9°C (33.6°F).
January, November and December, with an average relative humidity of 91%, are most humid months in Castle Caereinion.
Throughout the year, in Castle Caereinion, there are 190 rainfall days, and 545mm (21.46") of precipitation is accumulated.
Months with snowfall in Castle Caereinion, United Kingdom, are January through April, November and December.
January is the month with the most snowfall. Snow falls for 3.3 days and accumulates 27mm (1.06") of snow.
In Castle Caereinion, during the entire year, snow falls for 10.2 days and aggregates up to 94mm (3.7") of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Castle Caereinion, United Kingdom.
April and May, with an average relative humidity of 84%, are the least humid months.
The month with the least rainfall in Castle Caereinion is April, when the rain falls for 16.4 days and typically collects 33mm (1.3") of precipitation.
May through October are months without snowfall in Castle Caereinion, United Kingdom.
The months with the highest UV index in Castle Caereinion are May through August, with an average maximum UV index of 4.
The month with the most rainfall in Castle Caereinion is June, when the rain falls for 18.6 days and typically aggregates up to 71mm (2.8") of precipitation.
With an average of 16h and 48min of daylight, June has the longest days of the year in Castle Caereinion, United Kingdom.
With an average high-temperature of 18.6°C (65.5°F) and an average low-temperature of 10.1°C (50.2°F), July is the warmest month in Castle Caereinion, United Kingdom.
July has the most sunshine of the year in Castle Caereinion, with an average of 6.8h of sunshine.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Castle Caereinion, 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.
November has the least sunshine of the year in Castle Caereinion, with an average of 3.4h of sunshine.
December has the shortest days of the year in Castle Caereinion, United Kingdom, with an average of 7h and 42min of daylight.
Average temperature
Castle Caereinion, United Kingdom
The warmest month (with the highest average high temperature) is July (18.6°C).
The month with the lowest average high temperature is January (5.6°C).
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure
Castle Caereinion, United Kingdom
- Average pressure in January:
1013mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1014.8mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.4mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.5mbar - Average pressure in August:
1013.7mbar - Average pressure in September:
1016mbar - Average pressure in October:
1014mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1012.7mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed
Castle Caereinion, United Kingdom
- Average wind speed in January:
16.5km/h - Average wind speed in February:
17.3km/h - Average wind speed in March:
15.5km/h - Average wind speed in April:
12.9km/h - Average wind speed in May:
12.9km/h - Average wind speed in June:
11.7km/h
- Average wind speed in July:
11.8km/h - Average wind speed in August:
12.8km/h - Average wind speed in September:
12.5km/h - Average wind speed in October:
14km/h - Average wind speed in November:
15.2km/h - Average wind speed in December:
16.8km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is June (11.7km/h).
Average humidity
Castle Caereinion, United Kingdom
The months with the highest relative humidity are January, November and December (91%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall
Castle Caereinion, United Kingdom
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days
Castle Caereinion, United Kingdom
- Average rainfall days in January:
14.8 days - Average rainfall days in February:
12 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
18.6 days
- Average rainfall days in July:
20.3 days - Average rainfall days in August:
17 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
17.5 days - Average rainfall days in December:
15.9 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (12 days).
Average snowfall
Castle Caereinion, United Kingdom
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Castle Caereinion, United Kingdom
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
3.2 days - Average snowfall days in March:
1.6 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:
0.3 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Castle Caereinion, 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 48min - Average daylight in June:
16h and 48min
- Average daylight in July:
16h and 18min - Average daylight in August:
14h and 42min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 42min - Average daylight in December:
7h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 24min - Average sunshine in April:
6h and 36min - Average sunshine in May:
6h and 42min - Average sunshine in June:
6h and 30min
- Average sunshine in July:
6h and 48min - Average sunshine in August:
6h and 36min - Average sunshine in September:
6h and 12min - Average sunshine in October:
3h and 54min - Average sunshine in November:
3h and 24min - Average sunshine in December:
3h and 54min
The month with the most sunshine is July (Average sunshine: 6h and 48min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days
Castle Caereinion, United Kingdom
- Average sunshine days in January:
12.4 days - Average sunshine days in February:
11.7 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
7.8 days - Average sunshine days in August:
10.2 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
10.2 days - Average sunshine days in December:
11.9 days
The month with the most sunshine days is March (13.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index
Castle Caereinion, United Kingdom
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Castle Caereinion, United Kingdom
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility
Castle Caereinion, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, October and December (8km).
The months with the lowest visibility are August, September and November (7km).
