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
January, noted for its average high-temperature of 5°C (41°F) and an average low-temperature of -0.4°C (31.3°F), is considered the coldest month.Humidity
In Isti, the average relative humidity in January is 73%.Rainfall
In Isti, in January, during 6.6 rainfall days, 54mm (2.13") of precipitation is typically accumulated. Throughout the year, in Isti, there are 131.9 rainfall days, and 530mm (20.87") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 11.1 days and accumulates 415mm (16.34") of snow.Daylight
The average length of the day in January in Isti is 9h and 48min.On the first day of January in Isti, sunrise is at 07:36 and sunset at 17:06. On the last day of the month, sunrise is at 07:25 and sunset at 17:37 +0330.
Sunshine
In January, the average sunshine in Isti is 6.2h.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 2 during January translates into these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Isti?
How cold does it get in Isti in January?
What is the average humidity in January in Isti?
How much does it rain in Isti in January?
When does it snow the most in Isti?
How many days does it snow in January in Isti?
How many hours of daylight does Isti have in January?
When is the sunrise / sunset in January in Isti?
How many hours of sunshine does Isti have in January?
What is the month with the lowest UV index in Isti?
What is the UV index intensity in January in Isti?
Average temperature in January
Isti, Iran
- Average high temperature in January: 5°C
The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in January: -0.4°C
The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in January
Isti, Iran
- Average pressure in January: 1020.7mbar
The month with the highest atmospheric pressure is November (1022.1mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).
Average wind speed in January
Isti, Iran
- Average wind speed in January: 8.5km/h
The windiest months (with the highest average wind speed) are July and August (10km/h).
The calmest month (with the lowest average wind speed) is December (7.7km/h).
Average humidity in January
Isti, Iran
- Average humidity in January: 73%
The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is July (57%).
Average rainfall in January
Isti, Iran
- Average rainfall in January: 54mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in January
Isti, Iran
- Average rainfall days in January: 6.6 days
The month with the highest number of rainy days is October (16.3 days).
The month with the least rainy days is August (6.5 days).
Average snowfall in January
Isti, Iran
- Average snowfall in January: 415mm
The month with the highest snowfall is January (415mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Isti, Iran
- Average snowfall days in January: 11.1 days
The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Isti, Iran
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in January
Isti, Iran
- Average sunshine days in January: 16.5 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is April (8.2 days).
Average UV index in January
Isti, Iran
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in January
Isti, Iran
- Average cloud cover in January: 38
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in January
Isti, Iran
- Average visibility in January: 9km
The months with the highest visibility are May, June, July and August (10km).
The month with the lowest visibility is February (8km).
