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
The lowest temperatures are recorded in January, with averages reaching a high of 1.8°C (35.2°F) and a low of -4.9°C (23.2°F).Humidity
With an average relative humidity of 86%, January is the most humid month.Rainfall
In Căstău, in January, it is raining for 10.3 days, with typically 23mm (0.91") of accumulated precipitation. In Căstău, during the entire year, the rain falls for 138.4 days and collects up to 366mm (14.41") of precipitation.Snowfall
Months with snowfall in Căstău are January through April, October through December. In Căstău, in January, during 7.7 snowfall days, 54mm (2.13") of snow is typically accumulated. Throughout the year, in Căstău, there are 26.5 snowfall days, and 219mm (8.62") of snow is accumulated.Daylight
The average length of the day in January in Căstău is 9h and 8min.On the first day of January, sunrise is at 08:08 and sunset at 16:52. On the last day of the month, sunrise is at 07:50 and sunset at 17:30 EET.
Sunshine
With an average of 5.4h of sunshine, January has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 2 in January leads to these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What is the coldest time of year in Căstău?
How cold is it in Căstău in January?
What is the most humid month in Căstău?
What is the average humidity in January in Căstău?
How much does it rain in Căstău in January?
How much does it snow in Căstău in January?
What is the average length of the day in January in Căstău?
When are sunrise and sunset in January in Căstău?
What is the month with the least sunshine in Căstău?
How long on average sun shines in January in Căstău?
What is the month with the lowest UV index in Căstău?
What is the UV index reading in January in Căstău?
Average temperature in January
Căstău, Romania
- Average high temperature in January: 1.8°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in January: -4.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in January
Căstău, Romania
- Average pressure in January: 1019mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in January
Căstău, Romania
- Average wind speed in January: 5.8km/h
The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is August (4.9km/h).
Average humidity in January
Căstău, Romania
- Average humidity in January: 86%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (62%).
Average rainfall in January
Căstău, Romania
- Average rainfall in January: 23mm
The wettest month (with the highest rainfall) is June (57mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in January
Căstău, Romania
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is September (8.2 days).
Average snowfall in January
Căstău, Romania
- Average snowfall in January: 54mm
The month with the highest snowfall is December (64mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Căstău, Romania
- Average snowfall days in January: 7.7 days
The month with the highest number of snowfall days is January (7.7 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
Căstău, Romania
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in January
Căstău, Romania
- Average sunshine days in January: 17.3 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in January
Căstău, Romania
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Căstău, Romania
- Average cloud cover in January: 45
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in January
Căstău, Romania
- Average visibility in January: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
Căstău, Romania
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