Climate and monthly weather forecastGlengarnock, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Glengarnock, United Kingdom, is another chilly winter month, with an average temperature varying between 6.2°C (43.2°F) and 3.6°C (38.5°F). Temperature readings reach their annual highs in January, averaging 6.2°C (43.2°F) and a minimum average of 3.6°C (38.5°F). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Glengarnock, United Kingdom, with temperature in the range of an average high of 6.3°C (43.3°F) and an average low of 3.3°C (37.9°F). The commencement of February brings an average high-temperature of a still chilly 6.3°C (43.3°F), marking an inconsequential divergence from January. Weather in February »Weather in March
The first month of the spring, March, is still a chilly month in Glengarnock, United Kingdom, with an average temperature fluctuating between 3.9°C (39°F) and 7.6°C (45.7°F). Shifting into March, Glengarnock records an average high-temperature of a still frosty 7.6°C (45.7°F), presenting minor fluctuations compared to the previous month. Weather in March »Weather in April
April, the same as March, in Glengarnock, United Kingdom, is another chilly spring month, with temperature in the range of an average low of 5.5°C (41.9°F) and an average high of 9.9°C (49.8°F). As Glengarnock transitions into April, the average high-temperature stands at a still chilly 9.9°C (49.8°F), offering little variation from the preceding month. Weather in April »Weather in May
May, the last month of the spring in Glengarnock, is a fresh month, with temperature in the range of an average high of 12.3°C (54.1°F) and an average low of 7.4°C (45.3°F). The arrival of May sees an average high-temperature of a fresh 12.3°C (54.1°F), hardly diverging from April's 9.9°C (49.8°F). Weather in May »Weather in June
June, the first month of the summer in Glengarnock, is a moderate month, with temperature in the range of an average high of 14.7°C (58.5°F) and an average low of 9.8°C (49.6°F). Glengarnock's average high-temperature in June sits at a moderate 14.7°C (58.5°F), showing little difference from the previous month. Weather in June »Weather in July
July, the same as June, in Glengarnock, United Kingdom, is a moderate summer month, with an average temperature ranging between min 11.7°C (53.1°F) and max 15.9°C (60.6°F). July, known for its average high temperature of 15.9°C (60.6°F) and an average low temperature of 11.7°C (53.1°F), is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is another mild month in Glengarnock, United Kingdom, with an average temperature ranging between min 11.7°C (53.1°F) and max 15.7°C (60.3°F). Glengarnock's shift into August is marked by a subtle change to a still refreshing 15.7°C (60.3°F) from July's 15.9°C (60.6°F) in temperature. Weather in August »Weather in September
September, the first month of the autumn in Glengarnock, is still a mild month, with an average temperature varying between 10.6°C (51.1°F) and 14.1°C (57.4°F). Glengarnock's average high-temperature in September is a still moderate 14.1°C (57.4°F), indicating a subtle variation from August. Weather in September »Weather in October
October, like September, in Glengarnock, United Kingdom, is a cool autumn month, with an average temperature ranging between max 11.9°C (53.4°F) and min 8.8°C (47.8°F). During October, Glengarnock records an average high-temperature of a cool 11.9°C (53.4°F), marking a slight divergence from September's 14.1°C (57.4°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Glengarnock, United Kingdom, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 8.8°C (47.8°F). As November begins, there is a minor decrease in the average high-temperature, softly falling from a fresh 11.9°C (53.4°F) in October to a chilly 8.8°C (47.8°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Glengarnock, United Kingdom, with temperature in the range of an average high of 7.1°C (44.8°F) and an average low of 4.5°C (40.1°F). Glengarnock experiences a transition to a still frosty 7.1°C (44.8°F) in average high-temperatures with the arrival of December, not greatly differing from November's 8.8°C (47.8°F). Weather in December »Updated: Jun 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
The month of January sees the average lowest temperatures, reaching 6.2°C (43.2°F) at the peak and 3.6°C (38.5°F) at the low.
In Glengarnock, during the entire year, the rain falls for 187.9 days and collects up to 473mm (18.62") of precipitation.
Months with snowfall are January through April and December.
In Glengarnock, during the entire year, snow falls for 7.3 days and aggregates up to 43mm (1.69") of snow.
The month with the least sunshine is January, with an average of 3.7h of sunshine.
January through March, 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 2.1 days and typically aggregates up to 17mm (0.67") of snow.
April and May, with an average relative humidity of 82%, are the least humid months.
The month with the least rainfall is April, when the rain falls for 14.2 days and typically collects 23mm (0.91") of precipitation.
In Glengarnock, United Kingdom, snow does not fall in May through November.
The months with the highest UV index are May, June, August and September, with an average maximum UV index of 4.
With an average of 17h and 24min of daylight, June has the longest days of the year.
The month with the most sunshine is June, with an average of 8.1h of sunshine.
July is the warmest month of the year, registering average temperatures as high as 15.9°C (60.6°F) and as low as 11.7°C (53.1°F).
The months with the highest humidity in Glengarnock are July through September, with an average relative humidity of 86%.
The month with the most rainfall is August, when the rain falls for 18.6 days and typically aggregates up to 56mm (2.2") of precipitation.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, 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 month with the shortest days is December, with an average of 7h and 6min of daylight.
Average temperature
Glengarnock, United Kingdom
The warmest month (with the highest average high temperature) is July (15.9°C).
The month with the lowest average high temperature is January (6.2°C).
The months with the highest average low temperature are July and August (11.7°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure
Glengarnock, United Kingdom
- Average pressure in January:
1009mbar - Average pressure in February:
1009.1mbar - Average pressure in March:
1012.6mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1015.3mbar - Average pressure in June:
1014.6mbar
- Average pressure in July:
1012.7mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1011.5mbar - Average pressure in November:
1006.8mbar - Average pressure in December:
1008.1mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).
Average wind speed
Glengarnock, United Kingdom
- Average wind speed in January:
26km/h - Average wind speed in February:
24.4km/h - Average wind speed in March:
22.5km/h - Average wind speed in April:
19.1km/h - Average wind speed in May:
18.3km/h - Average wind speed in June:
15.3km/h
- Average wind speed in July:
15.4km/h - Average wind speed in August:
17.4km/h - Average wind speed in September:
19.6km/h - Average wind speed in October:
21.8km/h - Average wind speed in November:
23.4km/h - Average wind speed in December:
26km/h
The windiest months (with the highest average wind speed) are January and December (26km/h).
The calmest month (with the lowest average wind speed) is June (15.3km/h).
Average humidity
Glengarnock, United Kingdom
The months with the highest relative humidity are July, August and September (86%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall
Glengarnock, United Kingdom
The wettest month (with the highest rainfall) is August (56mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days
Glengarnock, United Kingdom
- Average rainfall days in January:
15.5 days - Average rainfall days in February:
13.2 days - Average rainfall days in March:
15.1 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
19.4 days - Average rainfall days in August:
18.6 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
16.3 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
16.7 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (13.2 days).
Average snowfall
Glengarnock, United Kingdom
The month with the highest snowfall is February (17mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days
Glengarnock, United Kingdom
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
1.8 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 days - Average snowfall days in December:
1.3 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Glengarnock, United Kingdom
- Average daylight in January:
7h and 48min - Average daylight in February:
9h and 36min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 12min - Average daylight in May:
16h and 18min - Average daylight in June:
17h and 24min
- Average daylight in July:
16h and 54min - Average daylight in August:
15h and 0min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 24min - Average daylight in November:
8h and 18min - Average daylight in December:
7h and 6min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 0min - Average sunshine in April:
7h and 30min - Average sunshine in May:
7h and 30min - Average sunshine in June:
8h and 6min
- Average sunshine in July:
7h and 18min - Average sunshine in August:
6h and 48min - Average sunshine in September:
6h and 18min - Average sunshine in October:
4h and 0min - Average sunshine in November:
4h and 6min - Average sunshine in December:
3h and 48min
The month with the most sunshine is June (Average sunshine: 8h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Glengarnock, United Kingdom
- Average sunshine days in January:
12.7 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
9.2 days - Average sunshine days in September:
14 days - Average sunshine days in October:
12.4 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is August (9.2 days).
Average UV index
Glengarnock, United Kingdom
The months with the highest UV index are May, June, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Glengarnock, United Kingdom
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility
Glengarnock, United Kingdom
The months with the highest visibility are February, March, April, September, October, November and December (10km).
The months with the lowest visibility are January, May, June, July and August (9km).
