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
In Siim, the month of January registers the lowest temperatures, averaging 2.7°C (36.9°F) at the peak and -0.1°C (31.8°F) at the lowest.Humidity
The average relative humidity in January is 88%.Rainfall
In Siim, in January, during 9 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Siim, there are 138 rainfall days, and 260mm (10.24") of precipitation is accumulated.Snowfall
Months with snowfall in Siim, Denmark, are January through April, November and December. January is the month with the most snowfall in Siim. Snow falls for 6.8 days and accumulates 23mm (0.91") of snow.Daylight
In January, the average length of the day is 7h and 43min.On the first day of January in Siim, sunrise is at 08:52 and sunset at 15:55. On the last day of the month, sunrise is at 08:18 and sunset at 16:49 CET.
Sunshine
The months with the least sunshine are January and February, with an average of 3.1h of sunshine.UV index
January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In January, the average maximum UV index of 1 translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What are the coldest months in Siim?
How cold is January in Siim?
What is the average humidity in January in Siim?
How much does it rain in Siim in January?
What is the snowiest month in Siim?
How many days does it snow in January in Siim?
How many hours of daylight does Siim have in January?
When are sunrise and sunset in January in Siim?
What are the months with the least sunshine in Siim?
How long on average sun shines in January in Siim?
When is the lowest UV index in Siim?
How high is the UV index in January in Siim?
Average temperature in January
Siim, Denmark
- Average high temperature in January: 2.7°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in January: -0.1°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in January
Siim, Denmark
- Average pressure in January: 1011.7mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in January
Siim, Denmark
- Average wind speed in January: 16.6km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in January
Siim, Denmark
- Average humidity in January: 88%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in January
Siim, Denmark
- Average rainfall in January: 18mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in January
Siim, Denmark
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in January
Siim, Denmark
- Average snowfall in January: 23mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Siim, Denmark
- Average snowfall days in January: 6.8 days
The month with the highest number of snowfall days is February (7.3 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
Siim, Denmark
- Average daylight in January: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in January
Siim, Denmark
- Average sunshine days in January: 15.5 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is February (12.1 days).
Average UV index in January
Siim, Denmark
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Siim, Denmark
- Average cloud cover in January: 69
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 46).
Average visibility in January
Siim, Denmark
- Average visibility in January: 8km
The months with the highest visibility are February, April, May, June, August, September and December (9km).
The months with the lowest visibility are January, March, July, October and November (8km).
Siim, Denmark
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