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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, like December, is another chilly winter month in Mellis, United Kingdom, with temperature in the range of an average low of 2.6°C (36.7°F) and an average high of 6.4°C (43.5°F). January stands out as Mellis's coldest month, with temperatures ranging between an average high of 6.4°C (43.5°F) and a low of 2.6°C (36.7°F). Weather in January »
Weather in February
February, the last month of the winter in Mellis, is another chilly month, with an average temperature ranging between min 2.8°C (37°F) and max 7.2°C (45°F). Mellis observes an average high-temperature of a still frosty 7.2°C (45°F) in February, barely different from 6.4°C (43.5°F) in January. Weather in February »
Weather in March
The first month of the spring, March, is also a frosty month in Mellis, United Kingdom, with an average temperature varying between 9.6°C (49.3°F) and 3.9°C (39°F). March's arrival registers an average high-temperature of a still frosty 9.6°C (49.3°F), closely aligning with the temperature of the previous month. Weather in March »
Weather in April
April is a cool spring month in Mellis, United Kingdom, with an average temperature varying between 5.7°C (42.3°F) and 12.7°C (54.9°F). As Mellis, United Kingdom, transitions into April, a marginal rise in the average high-temperature is observed, 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 Mellis, is a mild month, with temperature in the range of an average high of 14.9°C (58.8°F) and an average low of 8.1°C (46.6°F). The onset of May notes an average high-temperature of a moderate 14.9°C (58.8°F), subtly shifted from April's 12.7°C (54.9°F). Weather in May »
Weather in June
June, the first month of the summer in Mellis, is a refreshing month, with temperature in the range of an average low of 10.6°C (51.1°F) and an average high of 17.8°C (64°F). June's arrival brings an average high-temperature of a comfortable 17.8°C (64°F), demonstrating subtle variation from the preceding month. Weather in June »
Weather in July
July is a pleasant summer month in Mellis, United Kingdom, with an average temperature varying between 13.3°C (55.9°F) and 20.5°C (68.9°F). In July, the average high-temperature registers at a pleasant 20.5°C (68.9°F), nearly identical to June's 17.8°C (64°F). Weather in July »
Weather in August
The last month of the summer, August, is another pleasant month in Mellis, United Kingdom, with an average temperature fluctuating between 14.3°C (57.7°F) and 20.9°C (69.6°F). August is the warmest month, with an average high-temperature of 20.9°C (69.6°F) and an average low-temperature of 14.3°C (57.7°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Mellis, United Kingdom, with an average temperature ranging between min 12.3°C (54.1°F) and max 18.3°C (64.9°F). The beginning of September reveals an average high-temperature of an enjoyable 18.3°C (64.9°F), showing minimal deviation from the previous month. Weather in September »
Weather in October
October, the same as September, in Mellis, United Kingdom, is a moderate autumn month, with an average temperature fluctuating between 14.5°C (58.1°F) and 10°C (50°F). In the transition to October, Mellis observes a minor drop in the average high-temperature, shifting from a comfortable 18.3°C (64.9°F) in September to a still refreshing 14.5°C (58.1°F). Weather in October »
Weather in November
November, the last month of the autumn in Mellis, is another cool month, with an average temperature ranging between max 10.3°C (50.5°F) and min 6.5°C (43.7°F). Mellis in November undergoes a slight reduction in the average high-temperature, shifting from October's mild 14.5°C (58.1°F) to a fresh 10.3°C (50.5°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Mellis, United Kingdom, with an average temperature ranging between min 3.9°C (39°F) and max 7.4°C (45.3°F). Transitioning from November to December, Mellis observes an average high-temperature of a frosty 7.4°C (45.3°F), differing subtly from the previous month. 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
What month is the coldest in Mellis?
The month of January, characterized by an average high of 6.4°C (43.5°F) and a low of 2.6°C (36.7°F), is recognized as the coldest in Mellis, United Kingdom.
How much does it rain in Mellis?
In Mellis, during the entire year, the rain falls for 159.6 days and collects up to 268mm (10.55") of precipitation.
When does it snow in Mellis?
January through April, November and December are months with snowfall.
How much does it snow in Mellis?
In Mellis, during the entire year, snow falls for 11.4 days and aggregates up to 52mm (2.05") of snow.
What is the month with the lowest UV index in Mellis?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mellis.
What is the snowiest month in Mellis?
February is the month with the most snowfall in Mellis, United Kingdom. Snow falls for 3.8 days and accumulates 20mm (0.79") of snow.
What is the month with the least sunshine in Mellis?
The month with the least sunshine in Mellis, United Kingdom, is February, with an average of 3.8h of sunshine.
What is the driest month in Mellis?
April is the month with the least rainfall. Rain falls for 11.5 days and accumulates 12mm (0.47") of precipitation.
When it does not snow in Mellis?
May through October are months without snowfall.
When are the longest days in Mellis?
The month with the longest days in Mellis is June, with an average of 16h and 42min of daylight.
When is the highest UV index in Mellis?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Mellis.
What is the wettest month in Mellis?
The months with the most rainfall in Mellis are July and December, with an average 29mm (1.14") of precipitation.
What is the warmest month in Mellis?
In Mellis, the average temperatures in August are the highest, with a peak at 20.9°C (69.6°F) and a low of 14.3°C (57.7°F).
What is the least humid month in Mellis?
August is the least humid month in Mellis, with an average relative humidity of 75%.
What month has the most sunshine in Mellis?
With an average of 8.8h of sunshine, August has the most sunshine of the year.
When is Daylight Saving Time (DST) in Mellis?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Mellis, 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 most humid month in Mellis?
December is the most humid month, with an average relative humidity of 88%.
What is the month with the shortest days in Mellis?
With an average of 7h and 48min of daylight, December has the shortest days of the year in Mellis.
Average temperature
Mellis, 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
Mellis, 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
Mellis, 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
Mellis, United Kingdom
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Mellis, 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
Mellis, 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
Mellis, 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
Mellis, 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
Mellis, United Kingdom
- Average daylight in January:
8h and 2min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 5min - 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 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 5min - Average sunshine in March:
5h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
7h and 5min - Average sunshine in June:
8h and 0min
- Average sunshine in July:
8h and 2min - Average sunshine in August:
8h and 5min - Average sunshine in September:
7h and 4min - Average sunshine in October:
4h and 3min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 2min
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
Mellis, 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
Mellis, 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
Mellis, 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
Mellis, 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).
Mellis, United Kingdom
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