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, on average, is the coldest month, registering a high temperature of 23.2°C (73.8°F) and a low of 18.5°C (65.3°F).Humidity
In January, the average relative humidity is 53%.Rainfall
January is the month with the most rainfall. Rain falls for 3.6 days and accumulates 14mm (0.55") of precipitation.Daylight
In Ruku, the average length of the day in January is 10h and 45min.On the first day of the month, sunrise is at 06:12 and sunset at 16:46. On the last day of January, sunrise is at 06:10 and sunset at 17:08 +0330.
Sunshine
With an average of 7.4h of sunshine, January has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Ruku. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 6 in January interprets into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What are January temperatures?
What is the average humidity in January?
What is the wettest month?
How much does it rain in January?
How many hours of daylight does Ruku have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Ruku have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Ruku, Iran
- Average high temperature in January: 23.2°C
The warmest month (with the highest average high temperature) is May (35.6°C).
The month with the lowest average high temperature is January (23.2°C).
- Average low temperature in January: 18.5°C
The month with the highest average low temperature is June (30.3°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure in January
Ruku, Iran
- Average pressure in January: 1017.1mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is July (998.1mbar).
Average wind speed in January
Ruku, Iran
- Average wind speed in January: 11.3km/h
The windiest month (with the highest average wind speed) is May (15.9km/h).
The calmest month (with the lowest average wind speed) is December (10.3km/h).
Average humidity in January
Ruku, Iran
- Average humidity in January: 53%
The month with the highest relative humidity is August (71%).
The month with the lowest relative humidity is December (46%).
Average rainfall in January
Ruku, Iran
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is January (14mm).
The driest months (with the least rainfall) are May and September (0mm).
Average rainfall days in January
Ruku, Iran
- Average rainfall days in January: 3.6 days
The month with the highest number of rainy days is January (3.6 days).
The month with the least rainy days is May (0.2 days).
Average daylight in January /
Average sunshine in January
Ruku, Iran
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in January
Ruku, Iran
- Average sunshine days in January: 26.4 days
The month with the most sunshine days is May (30.8 days).
The month with the least sunshine days is February (24.3 days).
Average UV index in January
Ruku, Iran
- Average UV index in January: 6
The months with the highest UV index are April, May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in January
Ruku, Iran
- Average cloud cover in January: 10
The months with the most cloud cover are July and August (Cloud cover 16).
The month with the least cloud cover is October (Cloud cover 3).
Average visibility in January
Ruku, 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).
