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 10.3°C (50.5°F) and lows at 1.8°C (35.2°F).Humidity
With an average relative humidity of 46%, January is the most humid month.Rainfall
In January, the rain falls for 6.3 days. Throughout January, 29mm (1.14") of precipitation is accumulated. Throughout the year, there are 43.5 rainfall days, and 168mm (6.61") of precipitation is accumulated.Snowfall
January through March are months with snowfall. The month with the most snowfall is January, when snow falls for 0.9 days and typically aggregates up to 45mm (1.77") of snow.Daylight
In Shah Rostam, the average length of the day in January is 10h and 27min.On the first day of January, sunrise is at 06:52 and sunset at 17:05. On the last day of the month, sunrise is at 06:47 and sunset at 17:30 +0330.
Sunshine
The months with the least sunshine are January and February, with an average of 7.3h of sunshine.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in January converts into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Around midday, solar radiation is most harmful; hence, exposure should be limited. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
What is the average January temperature?
What is the most humid month?
What is the average humidity in January?
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?
When are sunrise and sunset in January?
What are the months with the least sunshine in Shah Rostam?
How many hours of sunshine does Shah Rostam have in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Shah Rostam, Iran
- Average high temperature in January: 10.3°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 (10.3°C).
- Average low temperature in January: 1.8°C
The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in January
Shah Rostam, Iran
- Average pressure in January: 1018.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1003.6mbar).
Average wind speed in January
Shah Rostam, Iran
- Average wind speed in January: 7km/h
The windiest month (with the highest average wind speed) is May (11.2km/h).
The calmest month (with the lowest average wind speed) is December (5.6km/h).
Average humidity in January
Shah Rostam, Iran
- Average humidity in January: 46%
The month with the highest relative humidity is January (46%).
The month with the lowest relative humidity is June (12%).
Average rainfall in January
Shah Rostam, Iran
- Average rainfall in January: 29mm
The wettest months (with the highest rainfall) are February and March (31mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in January
Shah Rostam, Iran
- Average rainfall days in January: 6.3 days
The months with the highest number of rainy days are February and March (7.1 days).
The months with the least rainy days are July, August and September (0.3 days).
Average snowfall in January
Shah Rostam, Iran
- Average snowfall in January: 45mm
The month with the highest snowfall is January (45mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Shah Rostam, Iran
- Average snowfall days in January: 0.9 days
The month with the highest number of snowfall days is January (0.9 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
Shah Rostam, Iran
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January and February (Average sunshine: 7h and 18min).
Average sunshine days in January
Shah Rostam, Iran
- Average sunshine days in January: 23.8 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is February (19.9 days).
Average UV index in January
Shah Rostam, Iran
- Average UV index in January: 3
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Shah Rostam, Iran
- Average cloud cover in January: 15
The month with the most cloud cover is February (Cloud cover 16).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in January
Shah Rostam, 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).
