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
Temperature records mark January as the coldest month, with highs averaging 10.8°C (51.4°F) and lows at 2.6°C (36.7°F).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 47%.Rainfall
The month with the most rainfall in Guyom, Iran, is January, when the rain falls for 6.5 days and typically aggregates up to 40mm (1.57") of precipitation.Snowfall
January through March are months with snowfall. January is the month with the most snowfall. Snow falls for 0.4 days and accumulates 33mm (1.3") of snow.Daylight
The average length of the day in January is 10h and 28min.On the first day of the month, sunrise is at 06:56 and sunset at 17:11. On the last day of January, sunrise is at 06:51 and sunset at 17:36 +0330.
Sunshine
The months with the least sunshine are January and February, with an average of 7.2h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In January, the UV index of 3 transforms into the following advice:
Be vigilant - Preventing sunburn is recommended. To guard against the harmful effects of the Sun, minimize exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What is the average January temperature?
What are the most humid months?
What is the average humidity in January?
What is the rainiest month?
How much does it rain in January?
When does it snow the most?
When does it start snowing?
What is the average length of the day in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January in Guyom?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Guyom, Iran
- Average high temperature in January: 10.8°C
The warmest month (with the highest average high temperature) is July (35.6°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in January: 2.6°C
The month with the highest average low temperature is July (24.2°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in January
Guyom, Iran
- Average pressure in January: 1018.8mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1002.1mbar).
Average wind speed in January
Guyom, Iran
- Average wind speed in January: 7.7km/h
The windiest month (with the highest average wind speed) is May (11.1km/h).
The calmest month (with the lowest average wind speed) is December (6.3km/h).
Average humidity in January
Guyom, Iran
- Average humidity in January: 47%
The months with the highest relative humidity are January and February (47%).
The month with the lowest relative humidity is June (12%).
Average rainfall in January
Guyom, Iran
- Average rainfall in January: 40mm
The wettest month (with the highest rainfall) is January (40mm).
The driest months (with the least rainfall) are June, July and September (0mm).
Average rainfall days in January
Guyom, Iran
- Average rainfall days in January: 6.5 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (0.4 days).
Average snowfall in January
Guyom, Iran
- Average snowfall in January: 33mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Guyom, Iran
- Average snowfall days in January: 0.4 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Guyom, Iran
- Average daylight in January: 10h and 3min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 7h and 12min).
Average sunshine days in January
Guyom, Iran
- Average sunshine days in January: 24 days
The month with the most sunshine days is July (30.2 days).
The month with the least sunshine days is February (20.3 days).
Average UV index in January
Guyom, Iran
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Guyom, Iran
- Average cloud cover in January: 16
The month with the most cloud cover is February (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in January
Guyom, Iran
- 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).
