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
January, with average temperatures reaching a high of 5.8°C (42.4°F) and a low of 1.5°C (34.7°F), is the coldest month.Humidity
In January, the average relative humidity is 90%.Rainfall
In Isham, in January, it is raining for 16.8 days, with typically 38mm (1.5") of accumulated precipitation. In Isham, during the entire year, the rain falls for 197.4 days and collects up to 508mm (20") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Isham, in January, during 3.6 snowfall days, 32mm (1.26") of snow is typically accumulated. Throughout the year, there are 13.5 snowfall days, and 99mm (3.9") of snow is accumulated.Daylight
In January, the average length of the day is 8h and 20min.On the first day of the month, sunrise is at 8:12 am and sunset at 3:59 pm. On the last day of January, sunrise is at 7:45 am and sunset at 4:46 pm GMT.
Sunshine
In January, the average sunshine is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Isham. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the coldest months in Isham?
How cold does it get in Isham in January?
What is the average humidity in January in Isham?
How much does it rain in Isham in January?
How many days does it snow in January in Isham?
How many hours of daylight does Isham have in January?
What time are sunrise and sunset in January in Isham?
How long on average sun shines in January in Isham?
What is the month with the lowest UV index in Isham?
How high is the UV index in January in Isham?
Average temperature in January
Isham, United Kingdom
- Average high temperature in January: 5.8°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in January: 1.5°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in January
Isham, United Kingdom
- Average pressure in January: 1013.6mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in January
Isham, United Kingdom
- Average wind speed in January: 17.8km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in January
Isham, United Kingdom
- Average humidity in January: 90%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (77%).
Average rainfall in January
Isham, United Kingdom
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is June (63mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in January
Isham, United Kingdom
- Average rainfall days in January: 16.8 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is September (12.3 days).
Average snowfall in January
Isham, United Kingdom
- Average snowfall in January: 32mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Isham, United Kingdom
- Average snowfall days in January: 3.6 days
The month with the highest number of snowfall days is February (5.1 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
Isham, United Kingdom
- Average daylight in January: 8h and 2min
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 1min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in January
Isham, United Kingdom
- Average sunshine days in January: 9.3 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is May (6.8 days).
Average UV index in January
Isham, United Kingdom
- Average UV index in January: 2
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 in January
Isham, United Kingdom
- Average cloud cover in January: 58
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in January
Isham, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, July, August, September and October (9km).
The months with the lowest visibility are January, June, November and December (8km).
Isham, United Kingdom
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