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 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
During the coldest month, January, temperatures average a high of 19.3°C (66.7°F) and a low of 9.2°C (48.6°F).Humidity
In January, the average relative humidity is 36%.Rainfall
January, March through November are months with rainfall. January is the first month it rains. Throughout January, in the average 0.6 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, there are 16.2 rainfall days, and 24mm (0.94") of precipitation is accumulated.Daylight
The average length of the day in January is 10h and 34min.On the first day of the month, sunrise is at 07:53 and sunset at 18:14. On the last day of January, sunrise is at 07:49 and sunset at 18:38 CET.
Sunshine
January and December, with an average of 9.6h of sunshine, are months with the least sunshine.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 4 in January interprets into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the temperature in January?
What is the average humidity in January?
When does it start raining?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What are the months with the least sunshine?
How long on average sun shines in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Metarfa, Algeria
- Average high temperature in January: 19.3°C
The warmest month (with the highest average high temperature) is July (44.8°C).
The month with the lowest average high temperature is January (19.3°C).
- Average low temperature in January: 9.2°C
The month with the highest average low temperature is July (32.7°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).
Average pressure in January
Metarfa, Algeria
- Average pressure in January: 1020.5mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed in January
Metarfa, Algeria
- Average wind speed in January: 14.8km/h
The windiest month (with the highest average wind speed) is May (17.6km/h).
The calmest month (with the lowest average wind speed) is January (14.8km/h).
Average humidity in January
Metarfa, Algeria
- Average humidity in January: 36%
The month with the highest relative humidity is December (40%).
The month with the lowest relative humidity is July (10%).
Average rainfall in January
Metarfa, Algeria
- Average rainfall in January: 1mm
The wettest month (with the highest rainfall) is April (6mm).
The driest months (with the least rainfall) are February and December (0mm).
Average rainfall days in January
Metarfa, Algeria
- Average rainfall days in January: 0.6 days
The month with the highest number of rainy days is September (3.8 days).
The month with the least rainy days is December (0.3 days).
Average daylight in January /
Average sunshine in January
Metarfa, Algeria
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January: 9h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 9h and 36min).
Average sunshine days in January
Metarfa, Algeria
- Average sunshine days in January: 30.3 days
The month with the most sunshine days is December (30.7 days).
The month with the least sunshine days is September (25.4 days).
Average UV index in January
Metarfa, Algeria
- Average UV index in January: 4
The months with the highest UV index are June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in January
Metarfa, Algeria
- Average cloud cover in January: 9
The months with the most cloud cover are April, May, September and October (Cloud cover 10).
The months with the least cloud cover are June and August (Cloud cover 6).
Average visibility in January
Metarfa, Algeria
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
