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
Weather in January
Temperature
Dej's coldest month, January, generally records average temperatures ranging from a high of -0.2°C (31.6°F) to a low of -4.8°C (23.4°F).Humidity
The most humid month in Dej is January, with an average relative humidity of 88%.Rainfall
In Dej, in January, it is raining for 9.8 days, with typically 38mm (1.5") of accumulated precipitation. Throughout the year, there are 156 rainfall days, and 505mm (19.88") of precipitation is accumulated.Snowfall
Months with snowfall in Dej are January through April, October through December. The month with the most snowfall in Dej is January, when snow falls for 13.2 days and typically aggregates up to 165mm (6.5") of snow.Daylight
In Dej, Romania, the average length of the day in January is 9h and 0min.On the first day of the month, sunrise is at 08:10 and sunset at 16:44. On the last day of January, sunrise is at 07:51 and sunset at 17:24 EET.
Sunshine
January has the least sunshine of the year, with an average of 4.3h of sunshine.UV index
January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 1 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Experience reduced UV exposure by about half when donning a wide-brim hat. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What are the coldest months in Dej?
How cold is it in Dej in January?
What is the most humid month in Dej?
What is the average humidity in January in Dej?
How many days does it rain in January in Dej?
What is the snowiest month in Dej?
How much does it snow in Dej in January?
What is the average length of the day in January in Dej?
When is the sunrise / sunset in January in Dej?
What is the month with the least sunshine in Dej?
How many hours of sunshine does Dej have in January?
When is the lowest UV index in Dej?
How high is the UV index in January in Dej?
Average temperature in January
Dej, Romania
- Average high temperature in January: -0.2°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in January: -4.8°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in January
Dej, Romania
- Average pressure in January: 1019.1mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1014.1mbar).
Average wind speed in January
Dej, Romania
- Average wind speed in January: 6.8km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in January
Dej, Romania
- Average humidity in January: 88%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).
Average rainfall in January
Dej, Romania
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is May (88mm).
The driest months (with the least rainfall) are August and September (23mm).
Average rainfall days in January
Dej, Romania
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is May (21.1 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in January
Dej, Romania
- Average snowfall in January: 165mm
The month with the highest snowfall is January (165mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Dej, Romania
- Average snowfall days in January: 13.2 days
The month with the highest number of snowfall days is January (13.2 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
Dej, Romania
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in January
Dej, Romania
- Average sunshine days in January: 12.8 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (7.8 days).
Average UV index in January
Dej, Romania
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Dej, Romania
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in January
Dej, Romania
- Average visibility in January: 7km
The months with the highest visibility are August and September (10km).
The month with the lowest visibility is January (7km).
Dej, Romania
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