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
In Naha, the month of January registers the lowest temperatures, averaging -3.8°C (25.2°F) at the peak and -8°C (17.6°F) at the lowest.Humidity
The months with the highest humidity in Naha are January and February, with an average relative humidity of 94%.Rainfall
In Naha, in January, during 7 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, in Naha, Estonia, there are 160.5 rainfall days, and 490mm (19.29") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In January, in Naha, it is snowing for 19.8 days. Throughout January, 175mm (6.89") of snow is accumulated. In Naha, during the entire year, snow falls for 90 days and aggregates up to 807mm (31.77") of snow.Daylight
In Naha, the average length of the day in January is 7h and 17min.On the first day of the month, sunrise is at 08:56 and sunset at 15:30. On the last day of January, sunrise is at 08:17 and sunset at 16:29 EET.
Sunshine
In January, the average sunshine in Naha, Estonia, is 1.9h.UV index
The months with the lowest UV index in Naha are January through March, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: In January, the UV index of 1 transforms into the following advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Naha?
How cold is January in Naha?
What is the most humid month in Naha?
What is the average humidity in January in Naha?
How much does it rain in Naha in January?
How much does it snow in Naha in January?
What is the average length of the day in January in Naha?
When is the sunrise / sunset in January in Naha?
How long on average sun shines in January in Naha?
What are the months with the lowest UV index in Naha?
What is the UV index reading in January in Naha?
Average temperature in January
Naha, Estonia
- Average high temperature in January: -3.8°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in January: -8°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-8°C).
Average pressure in January
Naha, Estonia
- Average pressure in January: 1014mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in January
Naha, Estonia
- Average wind speed in January: 13.3km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest months (with the lowest average wind speed) are July and August (10.9km/h).
Average humidity in January
Naha, Estonia
- Average humidity in January: 94%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (72%).
Average rainfall in January
Naha, Estonia
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in January
Naha, Estonia
- Average rainfall days in January: 7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in January
Naha, Estonia
- Average snowfall in January: 175mm
The month with the highest snowfall is February (190mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Naha, Estonia
- Average snowfall days in January: 19.8 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Naha, Estonia
- Average daylight in January: 7h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 1h and 48min).
Average sunshine days in January
Naha, Estonia
- Average sunshine days in January: 8.2 days
The month with the most sunshine days is May (13.8 days).
The month with the least sunshine days is December (6.2 days).
Average UV index in January
Naha, Estonia
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in January
Naha, Estonia
- Average cloud cover in January: 82
The months with the most cloud cover are February and December (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in January
Naha, Estonia
- Average visibility in January: 6km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
