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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
Climate and monthly weather forecast
Weather in January
January, the same as December, in Grainsby, United Kingdom, is a frosty winter month, with an average temperature varying between 2.9°C (37.2°F) and 6.4°C (43.5°F). In Grainsby, United Kingdom, the lowest temperatures are generally noted in January, averaging a high of 6.4°C (43.5°F) and a low of 2.9°C (37.2°F). Weather in January »
Weather in February
February, the last month of the winter in Grainsby, is also a frosty month, with an average temperature varying between 6.9°C (44.4°F) and 3.2°C (37.8°F). The onset of February brings an average high-temperature of a still chilly 6.9°C (44.4°F), nearly matching the January temperature. Weather in February »
Weather in March
The first month of the spring, March, is also a frosty month in Grainsby, United Kingdom, with temperature in the range of an average low of 4°C (39.2°F) and an average high of 8.8°C (47.8°F). The beginning of March records an average high-temperature of a still frosty 8.8°C (47.8°F), almost echoing the conditions of the previous month. Weather in March »
Weather in April
April in Grainsby, United Kingdom, is a cool spring month, with an average temperature fluctuating between 5.8°C (42.4°F) and 11.3°C (52.3°F). With April's arrival, Grainsby, United Kingdom, notes an average high-temperature of a fresh 11.3°C (52.3°F), closely following the trend of the preceding month. Weather in April »
Weather in May
The last month of the spring, May, is a mild month in Grainsby, United Kingdom, with an average temperature varying between 13.7°C (56.7°F) and 7.9°C (46.2°F). May begins with an average high-temperature of a refreshing 13.7°C (56.7°F), reflecting close similarity to the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Grainsby, is an enjoyable month, with an average temperature varying between 10.5°C (50.9°F) and 16.3°C (61.3°F). The arrival of June is marked by an average high-temperature of an enjoyable 16.3°C (61.3°F), bearing a close resemblance to May. Weather in June »
Weather in July
July, like June, in Grainsby, United Kingdom, is another comfortable summer month, with an average temperature varying between 12.9°C (55.2°F) and 19°C (66.2°F). July registers an average high-temperature of a still enjoyable 19°C (66.2°F), slightly varied from June's 16.3°C (61.3°F). Weather in July »
Weather in August
The last month of the summer, August, is also an enjoyable month in Grainsby, United Kingdom, with an average temperature varying between 19.5°C (67.1°F) and 13.8°C (56.8°F). Grainsby reaches its highest average temperatures in August, measuring 19.5°C (67.1°F) at the peak and 13.8°C (56.8°F) at the lowest. Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Grainsby, United Kingdom, with an average temperature ranging between max 17.2°C (63°F) and min 12.1°C (53.8°F). Grainsby's September average high-temperature settles at a still enjoyable 17.2°C (63°F), showing a near match with the preceding month. Weather in September »
Weather in October
October, the same as September, in Grainsby, United Kingdom, is another refreshing autumn month, with an average temperature varying between 9.8°C (49.6°F) and 13.7°C (56.7°F). In Grainsby, the beginning of October is marked by a marginally lowered average high-temperature, shifting from September's comfortable 17.2°C (63°F) to a moderate 13.7°C (56.7°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Grainsby, United Kingdom, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 9.7°C (49.5°F). Grainsby's November weather shows a modest shift in high-temperatures, falling from October's refreshing 13.7°C (56.7°F) to a chilly 9.7°C (49.5°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Grainsby, United Kingdom, with an average temperature fluctuating between 3.8°C (38.8°F) and 7.1°C (44.8°F). As November turns into December, the average high-temperatures rest at a still frosty 7.1°C (44.8°F), showing a minor variation from the prior month. Weather in December »
Updated: Feb 7, 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 Grainsby?
January, known for its average high temperature of 6.4°C (43.5°F) and an average low temperature of 2.9°C (37.2°F), is the coldest month in Grainsby.
How many days does it rain in Grainsby?
In Grainsby, during the entire year, the rain falls for 153.7 days and collects up to 377mm (14.84") of precipitation.
When does it snow in Grainsby?
Months with snowfall are January through March, November and December.
When does it snow the most in Grainsby?
The month with the most snowfall in Grainsby, United Kingdom, is January, when snow falls for 2.4 days and typically aggregates up to 16mm (0.63") of snow.
How much does it snow in Grainsby?
In Grainsby, United Kingdom, during the entire year, snow falls for 8.1 days and aggregates up to 47mm (1.85") of snow.
When is the lowest UV index in Grainsby?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine in Grainsby?
February and November, with an average of 3.7h of sunshine, are months with the least sunshine.
What is the driest month in Grainsby?
The month with the least rainfall in Grainsby is April, when the rain falls for 11.5 days and typically collects 17mm (0.67") of precipitation.
When it does not snow in Grainsby?
April through October are months without snowfall in Grainsby, United Kingdom.
When are the longest days in Grainsby?
June has the longest days of the year in Grainsby, with an average of 16h and 54min of daylight.
What is the month with the highest UV index in Grainsby?
The month with the highest UV index in Grainsby is July, with an average maximum UV index of 5.
What month is the hottest in Grainsby?
August brings the highest temperatures, with an average high of 19.5°C (67.1°F) and an average low of 13.8°C (56.8°F).
What is the least humid month in Grainsby?
With an average relative humidity of 76%, August is the least humid month.
What month has the most sunshine in Grainsby?
With an average of 7.8h of sunshine, August has the most sunshine of the year in Grainsby, United Kingdom.
What is the wettest month in Grainsby?
The month with the most rainfall in Grainsby is October, when the rain falls for 13.4 days and typically aggregates up to 45mm (1.77") of precipitation.
When is Daylight Saving Time (DST) in Grainsby?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Grainsby, 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 Grainsby?
With an average relative humidity of 86%, December is the most humid month.
What is the month with the shortest days in Grainsby?
The month with the shortest days in Grainsby is December, with an average of 7h and 36min of daylight.
Average temperature
Grainsby, United Kingdom
The warmest month (with the highest average high temperature) is August (19.5°C).
The month with the lowest average high temperature is January (6.4°C).
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure
Grainsby, United Kingdom
- Average pressure in January:
1012.4mbar - Average pressure in February:
1012.1mbar - Average pressure in March:
1014.5mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.2mbar - Average pressure in August:
1013.4mbar - Average pressure in September:
1015.6mbar - Average pressure in October:
1014mbar - Average pressure in November:
1009.2mbar - Average pressure in December:
1011.9mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.2mbar).
Average wind speed
Grainsby, United Kingdom
- Average wind speed in January:
23km/h - Average wind speed in February:
22.7km/h - Average wind speed in March:
20km/h - Average wind speed in April:
17.5km/h - Average wind speed in May:
17.2km/h - Average wind speed in June:
15.6km/h
- Average wind speed in July:
15.3km/h - Average wind speed in August:
16.6km/h - Average wind speed in September:
17.2km/h - Average wind speed in October:
20.2km/h - Average wind speed in November:
21.7km/h - Average wind speed in December:
23.4km/h
The windiest month (with the highest average wind speed) is December (23.4km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity
Grainsby, United Kingdom
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Grainsby, United Kingdom
The wettest month (with the highest rainfall) is October (45mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days
Grainsby, United Kingdom
- Average rainfall days in January:
11.7 days - Average rainfall days in February:
11.1 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
13.6 days - Average rainfall days in June:
14.5 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
13.4 days - Average rainfall days in November:
12.7 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is September (9.8 days).
Average snowfall
Grainsby, United Kingdom
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Grainsby, United Kingdom
- Average snowfall days in January:
2.4 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.1 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:
0.6 days - Average snowfall days in December:
1.1 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Grainsby, United Kingdom
- Average daylight in January:
8h and 1min - 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 5min
- Average daylight in July:
16h and 2min - 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 4min - Average daylight in December:
7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 3min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 1min
- Average sunshine in July:
7h and 4min - Average sunshine in August:
7h and 5min - Average sunshine in September:
7h and 0min - Average sunshine in October:
4h and 1min - Average sunshine in November:
3h and 4min - Average sunshine in December:
4h and 2min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The months with the least sunshine are February and November (Average sunshine: 3h and 42min).
Average sunshine days
Grainsby, United Kingdom
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
14.4 days - Average sunshine days in December:
16.1 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is July (12.4 days).
Average UV index
Grainsby, 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
Grainsby, United Kingdom
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are April, August and September (Cloud cover 49).
Average visibility
Grainsby, United Kingdom
The months with the highest visibility are February, March, April, August, September and October (10km).
The months with the lowest visibility are January, May, June, July, November and December (9km).
