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
The lowest temperatures are recorded in January, with averages reaching a high of 5.7°C (42.3°F) and a low of 3.7°C (38.7°F).Humidity
The average relative humidity in January in Portgower, United Kingdom, is 80%.Rainfall
In Portgower, United Kingdom, during January, the rain falls for 11.3 days and regularly aggregates up to 14mm (0.55") of precipitation. In Portgower, during the entire year, the rain falls for 147 days and collects up to 202mm (7.95") of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Portgower, in January, snow falls for 3.8 days, with typically accumulated 12mm (0.47") of snow. In Portgower, during the entire year, snow falls for 19.2 days and aggregates up to 59mm (2.32") of snow.Daylight
In January, the average length of the day is 7h and 19min.On the first day of the month, sunrise is at 9:00 am and sunset at 3:35 pm. On the last day of January, in Portgower, United Kingdom, sunrise is at 8:21 am and sunset at 4:34 pm GMT.
Sunshine
In January, the average sunshine in Portgower, United Kingdom, is 4.4h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 2 in January transforms into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Portgower?
Is it cold in Portgower during January?
What is the average humidity in January in Portgower?
How many days does it rain in January in Portgower?
How many days does it snow in January in Portgower?
What is the average length of the day in January in Portgower?
When is the sunrise / sunset in January in Portgower?
How many hours of sunshine does Portgower have in January?
What are the months with the lowest UV index in Portgower?
What is the UV index intensity in January in Portgower?
Average temperature in January
Portgower, United Kingdom
- Average high temperature in January: 5.7°C
The warmest month (with the highest average high temperature) is July (15.2°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in January: 3.7°C
The month with the highest average low temperature is August (11.7°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in January
Portgower, United Kingdom
- Average pressure in January: 1006.1mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in January
Portgower, United Kingdom
- Average wind speed in January: 26.8km/h
The windiest month (with the highest average wind speed) is January (26.8km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in January
Portgower, United Kingdom
- Average humidity in January: 80%
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are March and April (79%).
Average rainfall in January
Portgower, United Kingdom
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is July (24mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in January
Portgower, United Kingdom
- Average rainfall days in January: 11.3 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (9 days).
Average snowfall in January
Portgower, United Kingdom
- Average snowfall in January: 12mm
The month with the highest snowfall is December (17mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in January
Portgower, United Kingdom
- Average snowfall days in January: 3.8 days
The months with the highest number of snowfall days are February and December (4.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Portgower, United Kingdom
- Average daylight in January: 7h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is June (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in January
Portgower, United Kingdom
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is May (17.4 days).
The month with the least sunshine days is November (11.1 days).
Average UV index in January
Portgower, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June, July and September (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
Portgower, United Kingdom
- Average cloud cover in January: 55
The months with the most cloud cover are March and June (Cloud cover 59).
The months with the least cloud cover are April and May (Cloud cover 53).
Average visibility in January
Portgower, United Kingdom
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
