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
January
Weather in January
Temperature
January is the month that records the lowest temperatures, with averages ranging from a high of 4.5°C (40.1°F) to a low of 1.1°C (34°F).Humidity
The average relative humidity in January in Forfar is 87%.Rainfall
In Forfar, in January, it is raining for 9 days, with typically 9mm (0.35") of accumulated precipitation. In Forfar, during the entire year, the rain falls for 110.5 days and collects up to 159mm (6.26") of precipitation.Snowfall
Months with snowfall in Forfar, United Kingdom, are January through April, November and December. In Forfar, in January, during 2.8 snowfall days, 10mm (0.39") of snow is typically accumulated. Throughout the year, there are 11.5 snowfall days, and 41mm (1.61") of snow is accumulated.Daylight
The average length of the day in January in Forfar is 7h and 37min.On the first day of the month, sunrise is at 8:46 am and sunset at 3:42 pm. On the last day of January, sunrise is at 8:11 am and sunset at 4:38 pm GMT.
Sunshine
The average sunshine in January is 4.5h.UV index
The months with the lowest UV index in Forfar are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the UV index of 2 transforms into the following advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Forfar?
How cold does it get in Forfar in January?
What is the average humidity in January in Forfar?
How much does it rain in Forfar in January?
How many days does it snow in January in Forfar?
What is the average length of the day in January in Forfar?
What time are sunrise and sunset in January in Forfar?
How long on average sun shines in January in Forfar?
When is the lowest UV index in Forfar?
What is the UV index intensity in January in Forfar?
Average temperature in January
Forfar, United Kingdom
- Average high temperature in January: 4.5°C
The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is January (4.5°C).
- Average low temperature in January: 1.1°C
The month with the highest average low temperature is July (9.9°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in January
Forfar, United Kingdom
- Average pressure in January: 1008.2mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is November (1006.6mbar).
Average wind speed in January
Forfar, United Kingdom
- Average wind speed in January: 19.5km/h
The windiest month (with the highest average wind speed) is January (19.5km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).
Average humidity in January
Forfar, United Kingdom
- Average humidity in January: 87%
The months with the highest relative humidity are November and December (88%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in January
Forfar, United Kingdom
- Average rainfall in January: 9mm
The wettest month (with the highest rainfall) is August (21mm).
The driest month (with the least rainfall) is April (6mm).
Average rainfall days in January
Forfar, United Kingdom
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is September (7 days).
Average snowfall in January
Forfar, United Kingdom
- Average snowfall in January: 10mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Forfar, United Kingdom
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is February (3.6 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
Forfar, United Kingdom
- Average daylight in January: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in January: 4h and 3min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The months with the least sunshine are February and October (Average sunshine: 4h and 12min).
Average sunshine days in January
Forfar, United Kingdom
- Average sunshine days in January: 17.8 days
The month with the most sunshine days is April (19.6 days).
The month with the least sunshine days is July (12.5 days).
Average UV index in January
Forfar, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Forfar, United Kingdom
- Average cloud cover in January: 56
The month with the most cloud cover is June (Cloud cover 59).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in January
Forfar, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (9km).
The months with the lowest visibility are June, July and August (8km).
