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
Halaj's January weather, with an average high temperature of 1.5°C (34.7°F) and an average low temperature of -6.2°C (20.8°F), tends to be the coldest of the year.Humidity
With an average relative humidity of 76%, January is the most humid month.Rainfall
In January, the rain falls for 4.5 days. Throughout January, 20mm (0.79") of precipitation is accumulated. In Halaj, during the entire year, the rain falls for 62.4 days and collects up to 178mm (7.01") of precipitation.Snowfall
Months with snowfall in Halaj are January through April, November and December. In Halaj, in January, during 6.2 snowfall days, 97mm (3.82") of snow is typically accumulated. Throughout the year, there are 19.5 snowfall days, and 424mm (16.69") of snow is accumulated.Daylight
In January, the average length of the day is 9h and 56min.On the first day of January, sunrise is at 07:44 and sunset at 17:23. On the last day of the month, sunrise is at 07:34 and sunset at 17:53 +0330.
Sunshine
The months with the least sunshine are January and December, with an average of 6.7h of sunshine.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 value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Boost your sun resistance with garments that are densely woven yet spacious. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is January?
What is the most humid month?
What is the average humidity in January in Halaj?
How much does it rain in January?
How many days does it snow in January?
How many hours of daylight does Halaj have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Halaj have in January?
What is the month with the lowest UV index?
How high is the UV index in January in Halaj?
Average temperature in January
Halaj, Iran
- Average high temperature in January: 1.5°C
The warmest month (with the highest average high temperature) is July (29.9°C).
The month with the lowest average high temperature is January (1.5°C).
- Average low temperature in January: -6.2°C
The month with the highest average low temperature is July (18.6°C).
The coldest month (with the lowest average low temperature) is January (-6.2°C).
Average pressure in January
Halaj, Iran
- Average pressure in January: 1021.7mbar
The month with the highest atmospheric pressure is December (1022.1mbar).
The month with the lowest atmospheric pressure is July (1006.8mbar).
Average wind speed in January
Halaj, Iran
- Average wind speed in January: 7.8km/h
The windiest month (with the highest average wind speed) is July (9.3km/h).
The calmest month (with the lowest average wind speed) is November (6.7km/h).
Average humidity in January
Halaj, Iran
- Average humidity in January: 76%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (35%).
Average rainfall in January
Halaj, Iran
- Average rainfall in January: 20mm
The wettest month (with the highest rainfall) is March (33mm).
The driest months (with the least rainfall) are August and September (3mm).
Average rainfall days in January
Halaj, Iran
- Average rainfall days in January: 4.5 days
The month with the highest number of rainy days is April (9.8 days).
The month with the least rainy days is August (1.6 days).
Average snowfall in January
Halaj, Iran
- Average snowfall in January: 97mm
The month with the highest snowfall is February (131mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Halaj, Iran
- Average snowfall days in January: 6.2 days
The month with the highest number of snowfall days is January (6.2 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
Halaj, Iran
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 6h and 42min).
Average sunshine days in January
Halaj, Iran
- Average sunshine days in January: 22.4 days
The month with the most sunshine days is August (28.1 days).
The month with the least sunshine days is April (18 days).
Average UV index in January
Halaj, Iran
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Halaj, Iran
- Average cloud cover in January: 26
The months with the most cloud cover are January, February and March (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in January
Halaj, Iran
- Average visibility in January: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
