Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
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.Humidity
The months with the highest humidity in Boston Spa are January, November and December, with an average relative humidity of 89%.Rainfall
In Boston Spa, United Kingdom, in January, during 5.3 rainfall days, 6mm (0.24") of precipitation is typically accumulated. Throughout the year, there are 86.4 rainfall days, and 137mm (5.39") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. The months with the most snowfall are January and February, with an average 7mm (0.28") of accumulated snow.Daylight
In Boston Spa, the average length of the day in January is 8h and 5min.On the first day of January, sunrise is at 8:23 am and sunset at 3:53 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 4:43 pm GMT.
Sunshine
In Boston Spa, United Kingdom, the average sunshine in January is 4.3h.UV index
The months with the lowest UV index in Boston Spa, United Kingdom, are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 in January translates into this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What are the coldest months in Boston Spa?
How cold is it in Boston Spa in January?
What are the most humid months in Boston Spa?
What is the average humidity in January in Boston Spa?
How many days does it rain in January in Boston Spa?
What is the snowiest month in Boston Spa?
How much does it snow in Boston Spa in January?
How many hours of daylight does Boston Spa have in January?
When are sunrise and sunset in January in Boston Spa?
How long on average sun shines in January in Boston Spa?
What is the month with the lowest UV index in Boston Spa?
What is the UV index reading in January in Boston Spa?
Average temperature in January
Boston Spa, United Kingdom
- Average high temperature in January: 5.5°C
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).
- Average low temperature in January: 1°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 in January
Boston Spa, United Kingdom
- Average pressure in January: 1011.8mbar
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 in January
Boston Spa, United Kingdom
- Average wind speed in January: 17.3km/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 in January
Boston Spa, United Kingdom
- Average humidity in January: 89%
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 in January
Boston Spa, United Kingdom
- Average rainfall in January: 6mm
The wettest month (with the highest rainfall) is June (18mm).
The driest month (with the least rainfall) is April (3mm).
Average rainfall days in January
Boston Spa, United Kingdom
- Average rainfall days in January: 5.3 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 in January
Boston Spa, United Kingdom
- Average snowfall in January: 7mm
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 in January
Boston Spa, United Kingdom
- Average snowfall days in January: 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 in January /
Average sunshine in January
Boston Spa, United Kingdom
- Average daylight in January: 8h and 1min
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 2min
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 in January
Boston Spa, United Kingdom
- Average sunshine days in January: 22.7 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 in January
Boston Spa, United Kingdom
- Average UV index in January: 2
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 in January
Boston Spa, United Kingdom
- Average cloud cover in January: 57
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 in January
Boston Spa, United Kingdom
- Average visibility in January: 9km
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).
Boston Spa, United Kingdom
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