Climate and monthly weather forecastBoston Spa, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Boston Spa, United Kingdom, with an average temperature varying between 5.5°C (41.9°F) and 1°C (33.8°F). In Boston Spa, the month of January registers the lowest temperatures, averaging 5.5°C (41.9°F) at the peak and 1°C (33.8°F) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Boston Spa, is a chilly month, with an average temperature ranging between max 6.5°C (43.7°F) and min 1.3°C (34.3°F). February's arrival registers an average high-temperature of a frosty 6.5°C (43.7°F), closely aligning with the temperature of the previous month. Weather in February »Weather in March
March, the first month of the spring in Boston Spa, is also a frosty month, with temperature in the range of an average high of 9.1°C (48.4°F) and an average low of 2°C (35.6°F). The arrival of March brings an average high-temperature of a still chilly 9.1°C (48.4°F), nearly identical to February's 6.5°C (43.7°F). Weather in March »Weather in April
April in Boston Spa, United Kingdom, is a cool spring month, with an average temperature ranging between min 3.8°C (38.8°F) and max 12.4°C (54.3°F). A gentle upsurge in temperatures occurs as March gives way to April, with average highs shifting from a frosty 9.1°C (48.4°F) to a cool 12.4°C (54.3°F). Weather in April »Weather in May
The last month of the spring, May, is a moderate month in Boston Spa, United Kingdom, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 14.7°C (58.5°F). May's advent notes a subtle adjustment in average high-temperature to a moderate 14.7°C (58.5°F) from April. Weather in May »Weather in June
June, the first month of the summer in Boston Spa, is a refreshing month, with an average temperature ranging between min 8.3°C (46.9°F) and max 17.3°C (63.1°F). June's presence marks an average high-temperature of an enjoyable 17.3°C (63.1°F), subtly varied from May's 14.7°C (58.5°F). Weather in June »Weather in July
July, like June, in Boston Spa, United Kingdom, is another enjoyable summer month, with an average temperature ranging between min 10.8°C (51.4°F) and max 19.4°C (66.9°F). Temperature records mark July as the warmest month, with highs averaging 19.4°C (66.9°F) and lows at 10.8°C (51.4°F). Weather in July »Weather in August
August, the last month of the summer in Boston Spa, is another comfortable month, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 18.9°C (66°F). August observes an average high-temperature of a still comfortable 18.9°C (66°F), marking an insignificant difference from July's 19.4°C (66.9°F). Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Boston Spa, United Kingdom, with an average temperature fluctuating between 16.6°C (61.9°F) and 9.3°C (48.7°F). The introduction of September notes a subtle temperature variation to a still refreshing 16.6°C (61.9°F) from August's 18.9°C (66°F). Weather in September »Weather in October
October, the same as September, is a cool autumn month in Boston Spa, United Kingdom, with an average temperature ranging between min 7°C (44.6°F) and max 12.9°C (55.2°F). With the onset of October, Boston Spa's climate undergoes a slight change as the average high-temperature moves from a comfortable 16.6°C (61.9°F) in September to a fresh 12.9°C (55.2°F). Weather in October »Weather in November
November, the last month of the autumn in Boston Spa, is also a frosty month, with temperature in the range of an average high of 8.6°C (47.5°F) and an average low of 4°C (39.2°F). In the transition to November, Boston Spa observes a minor drop in the average high-temperature, shifting 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 also a frosty month in Boston Spa, United Kingdom, with an average temperature ranging between max 6.2°C (43.2°F) and min 2.1°C (35.8°F). The start of December marks an average high-temperature of a still chilly 6.2°C (43.2°F), hardly distinguishable from the conditions in November. 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
Temperature readings reach their annual highs in January, averaging 5.5°C (41.9°F) and a minimum average of 1°C (33.8°F).
The months with the highest humidity are January, November and December, with an average relative humidity of 89%.
In Boston Spa, during the entire year, the rain falls for 86.4 days and collects up to 137mm (5.39") of precipitation.
Months with snowfall in Boston Spa, United Kingdom, are January through March and December.
The months with the most snowfall in Boston Spa, United Kingdom, are January and February, with an average 7mm (0.28") of accumulated snow.
Throughout the year, in Boston Spa, there are 8 snowfall days, and 22mm (0.87") of snow is accumulated.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February and November, with an average of 4.1h of sunshine, are months with the least sunshine in Boston Spa, United Kingdom.
The least humid month in Boston Spa, United Kingdom, is April, with an average relative humidity of 80%.
The month with the least rainfall is April, when the rain falls for 6.2 days and typically collects 3mm (0.12") of precipitation.
April through November are months without snowfall.
May through September, with an average maximum UV index of 4, are months with the highest UV index in Boston Spa.
June is the month with the most rainfall. Rain falls for 9.3 days and accumulates 18mm (0.71") of precipitation.
June has the longest days of the year, with an average of 17h and 0min of daylight.
Boston Spa records the warmest temperatures in July, averaging a high of 19.4°C (66.9°F) and a low of 10.8°C (51.4°F).
The month with the most sunshine is August, with an average of 7.5h of sunshine.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Boston Spa, 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.
With an average of 7h and 30min of daylight, December has the shortest days of the year in Boston Spa, United Kingdom.
Average temperature
Boston Spa, United Kingdom
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (5.5°C).
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure
Boston Spa, United Kingdom
- Average pressure in January:
1011.8mbar - Average pressure in February:
1011.5mbar - Average pressure in March:
1014.2mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1015.3mbar
- Average pressure in July:
1013.9mbar - Average pressure in August:
1013mbar - Average pressure in September:
1015.2mbar - Average pressure in October:
1013.5mbar - Average pressure in November:
1008.7mbar - Average pressure in December:
1011.2mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).
Average wind speed
Boston Spa, United Kingdom
- Average wind speed in January:
17.3km/h - Average wind speed in February:
17.8km/h - Average wind speed in March:
16.3km/h - Average wind speed in April:
14km/h - Average wind speed in May:
14.2km/h - Average wind speed in June:
12.5km/h
- Average wind speed in July:
12.7km/h - Average wind speed in August:
13.7km/h - Average wind speed in September:
13.5km/h - Average wind speed in October:
15.1km/h - Average wind speed in November:
16.2km/h - Average wind speed in December:
17.4km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is June (12.5km/h).
Average humidity
Boston Spa, United Kingdom
The months with the highest relative humidity are January, November and December (89%).
The month with the lowest relative humidity is April (80%).
Average rainfall
Boston Spa, United Kingdom
The wettest month (with the highest rainfall) is June (18mm).
The driest month (with the least rainfall) is April (3mm).
Average rainfall days
Boston Spa, United Kingdom
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
7.5 days - Average rainfall days in April:
6.2 days - Average rainfall days in May:
7.6 days - Average rainfall days in June:
9.3 days
- Average rainfall days in July:
11 days - Average rainfall days in August:
8.4 days - Average rainfall days in September:
5.2 days - Average rainfall days in October:
7.1 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is July (11 days).
The month with the least rainy days is September (5.2 days).
Average snowfall
Boston Spa, United Kingdom
The months with the highest snowfall are January and February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Boston Spa, United Kingdom
- Average snowfall days in January:
2 days - Average snowfall days in February:
3.1 days - Average snowfall days in March:
1.5 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:
0.1 days - Average snowfall days in December:
1.2 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
Boston Spa, United Kingdom
- Average daylight in January:
8h and 6min - Average daylight in February:
9h and 48min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 6min - Average daylight in May:
16h and 0min - Average daylight in June:
17h and 0min
- Average daylight in July:
16h and 30min - Average daylight in August:
14h and 48min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 30min - Average daylight in November:
8h and 36min - Average daylight in December:
7h and 30min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in January:
4h and 18min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 18min - Average sunshine in May:
7h and 6min - Average sunshine in June:
6h and 42min
- Average sunshine in July:
7h and 24min - Average sunshine in August:
7h and 30min - Average sunshine in September:
7h and 6min - Average sunshine in October:
4h and 24min - Average sunshine in November:
4h and 6min - Average sunshine in December:
4h and 42min
The month with the most sunshine is August (Average sunshine: 7h and 30min).
The months with the least sunshine are February and November (Average sunshine: 4h and 6min).
Average sunshine days
Boston Spa, United Kingdom
- Average sunshine days in January:
22.7 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
21.6 days - Average sunshine days in April:
23 days - Average sunshine days in May:
20.4 days - Average sunshine days in June:
18.8 days
- Average sunshine days in July:
17.3 days - Average sunshine days in August:
19.9 days - Average sunshine days in September:
23.2 days - Average sunshine days in October:
21.9 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
23.9 days
The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is July (17.3 days).
Average UV index
Boston Spa, 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
Boston Spa, United Kingdom
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility
Boston Spa, United Kingdom
The months with the highest visibility are January, February, March, April, May, July, August and December (9km).
The months with the lowest visibility are June, September, October and November (8km).
