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
January is the coldest month, exhibiting average temperatures of 15.2°C (59.4°F) at the peak and 6.8°C (44.2°F) at the base.Humidity
The most humid month is January, with an average relative humidity of 44%.Rainfall
In Riz, in January, it is raining for 4.8 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 39.7 rainfall days, and 200mm (7.87") of precipitation is accumulated.Daylight
In Riz, the average length of the day in January is 10h and 35min.On the first day of the month, sunrise is at 06:53 and sunset at 17:16. On the last day of January, sunrise is at 06:49 and sunset at 17:40 +0330.
Sunshine
The months with the least sunshine in Riz are January and February, with an average of 7.1h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 4 in January leads to these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Riz?
What is the average January temperature in Riz?
What is the most humid month in Riz?
What is the average humidity in January in Riz?
How many days does it rain in January in Riz?
How many hours of daylight does Riz have in January?
When are sunrise and sunset in January in Riz?
What is the month with the least sunshine in Riz?
How long on average sun shines in January in Riz?
What is the month with the lowest UV index in Riz?
What is the UV index intensity in January in Riz?
Average temperature in January
Riz, Iran
- Average high temperature in January: 15.2°C
The warmest month (with the highest average high temperature) is July (39.6°C).
The month with the lowest average high temperature is January (15.2°C).
- Average low temperature in January: 6.8°C
The month with the highest average low temperature is July (29°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in January
Riz, Iran
- Average pressure in January: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1000.3mbar).
Average wind speed in January
Riz, Iran
- Average wind speed in January: 6km/h
The windiest month (with the highest average wind speed) is May (10.6km/h).
The calmest month (with the lowest average wind speed) is December (5.1km/h).
Average humidity in January
Riz, Iran
- Average humidity in January: 44%
The month with the highest relative humidity is January (44%).
The month with the lowest relative humidity is June (12%).
Average rainfall in January
Riz, Iran
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is February (49mm).
The driest month (with the least rainfall) is June (0mm).
Average rainfall days in January
Riz, Iran
- Average rainfall days in January: 4.8 days
The months with the highest number of rainy days are March and April (6.1 days).
The month with the least rainy days is June (0.3 days).
Average daylight in January /
Average sunshine in January
Riz, Iran
- 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: 7h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and February (Average sunshine: 7h and 6min).
Average sunshine days in January
Riz, Iran
- Average sunshine days in January: 25.7 days
The month with the most sunshine days is June (29.7 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in January
Riz, Iran
- Average UV index in January: 4
The months with the highest UV index are May, June, July and August (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in January
Riz, 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
Riz, 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).
