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
With the onset of January, a modest change to a chilly 9.3°C (48.7°F) from December's 10.5°C (50.9°F) is noted in high-temperature. During the nights of January, Ruan Lanihorne records an average temperature of 6.9°C (44.4°F), a minor drop from daytime peaks.Humidity
In Ruan Lanihorne, the average relative humidity in January is 81%.Rainfall
In Ruan Lanihorne, United Kingdom, in January, it is raining for 20.9 days, with typically 64mm (2.52") of accumulated precipitation. Throughout the year, in Ruan Lanihorne, there are 204.6 rainfall days, and 648mm (25.51") of precipitation is accumulated.Snowfall
Months with snowfall in Ruan Lanihorne are January and February. January is the first month it typically snows in Ruan Lanihorne. Throughout January, in the average 0.3 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, there are 1.5 snowfall days, and 7mm (0.28") of snow is accumulated.Daylight
The average length of the day in January is 8h and 37min.On the first day of January in Ruan Lanihorne, sunrise is at 8:19 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:10 pm GMT.
Sunshine
The month with the least sunshine in Ruan Lanihorne, United Kingdom, is January, with an average of 3.9h of sunshine.UV index
The month with the lowest UV index is January, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ruan Lanihorne in January?
What is the average humidity in January in Ruan Lanihorne?
How many days does it rain in January in Ruan Lanihorne?
When does it start snowing in Ruan Lanihorne?
What is the average length of the day in January in Ruan Lanihorne?
What time are sunrise and sunset in January in Ruan Lanihorne?
What is the month with the least sunshine in Ruan Lanihorne?
How long on average sun shines in January in Ruan Lanihorne?
What is the month with the lowest UV index in Ruan Lanihorne?
How high is the UV index in January in Ruan Lanihorne?
Average temperature in January
Ruan Lanihorne, United Kingdom
- Average high temperature in January: 9.3°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (8.8°C).
- Average low temperature in January: 6.9°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (6.7°C).
Average pressure in January
Ruan Lanihorne, United Kingdom
- Average pressure in January: 1014.7mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in January
Ruan Lanihorne, United Kingdom
- Average wind speed in January: 29.3km/h
The windiest month (with the highest average wind speed) is December (30.4km/h).
The calmest month (with the lowest average wind speed) is July (19.2km/h).
Average humidity in January
Ruan Lanihorne, United Kingdom
- Average humidity in January: 81%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are February, November and December (80%).
Average rainfall in January
Ruan Lanihorne, United Kingdom
- Average rainfall in January: 64mm
The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is May (30mm).
Average rainfall days in January
Ruan Lanihorne, United Kingdom
- Average rainfall days in January: 20.9 days
The month with the highest number of rainy days is November (21.2 days).
The month with the least rainy days is May (13.3 days).
Average snowfall in January
Ruan Lanihorne, United Kingdom
- Average snowfall in January: 2mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Ruan Lanihorne, United Kingdom
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Ruan Lanihorne, United Kingdom
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Ruan Lanihorne, United Kingdom
- Average sunshine days in January: 7.4 days
The month with the most sunshine days is May (14.1 days).
The month with the least sunshine days is November (5.3 days).
Average UV index in January
Ruan Lanihorne, United Kingdom
- Average UV index in January: 2
The month with the highest UV index is August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Ruan Lanihorne, United Kingdom
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in January
Ruan Lanihorne, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
