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
Lowest temperatures are observed in January and February, averaging a high-temperature of 5.3°C (41.5°F).Humidity
In January, the average relative humidity is 84%.Rainfall
In January, in Holwerd, the rain falls for 16.4 days. Throughout January, 30mm (1.18") of precipitation is accumulated. In Holwerd, during the entire year, the rain falls for 188.1 days and collects up to 390mm (15.35") of precipitation.Snowfall
Months with snowfall in Holwerd are January through March, November and December. The months with the most snowfall in Holwerd, Netherlands, are January and February, with an average 15mm (0.59") of accumulated snow.Daylight
In Holwerd, the average length of the day in January is 8h and 10min.On the first day of the month, sunrise is at 08:51 and sunset at 16:27. On the last day of January, in Holwerd, sunrise is at 08:23 and sunset at 17:16 CET.
Sunshine
In Holwerd, the average sunshine in January is 3.7h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during January leads to these advisories:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Holwerd?
Is January cold in Holwerd?
What is the average humidity in January in Holwerd?
How many days does it rain in January in Holwerd?
What is the snowiest month in Holwerd?
How many days does it snow in January in Holwerd?
How many hours of daylight does Holwerd have in January?
When is the sunrise / sunset in January in Holwerd?
How long on average sun shines in January in Holwerd?
When is the lowest UV index in Holwerd?
What is the UV index intensity in January in Holwerd?
Average temperature in January
Holwerd, Netherlands
- Average high temperature in January: 5.3°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The months with the lowest average high temperature are January and February (5.3°C).
- Average low temperature in January: 2.5°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in January
Holwerd, Netherlands
- Average pressure in January: 1013.7mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in January
Holwerd, Netherlands
- Average wind speed in January: 25.8km/h
The windiest month (with the highest average wind speed) is December (26.8km/h).
The calmest month (with the lowest average wind speed) is July (17.2km/h).
Average humidity in January
Holwerd, Netherlands
- Average humidity in January: 84%
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and August (79%).
Average rainfall in January
Holwerd, Netherlands
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is August (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in January
Holwerd, Netherlands
- Average rainfall days in January: 16.4 days
The month with the highest number of rainy days is December (18.8 days).
The month with the least rainy days is April (11.1 days).
Average snowfall in January
Holwerd, Netherlands
- Average snowfall in January: 15mm
The months with the highest snowfall are January and February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Holwerd, Netherlands
- Average snowfall days in January: 3.8 days
The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Holwerd, Netherlands
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in January
Holwerd, Netherlands
- Average sunshine days in January: 9.8 days
The month with the most sunshine days is March (16.7 days).
The month with the least sunshine days is December (7.1 days).
Average UV index in January
Holwerd, Netherlands
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Holwerd, Netherlands
- Average cloud cover in January: 64
The month with the most cloud cover is December (Cloud cover 67).
The months with the least cloud cover are April and August (Cloud cover 39).
Average visibility in January
Holwerd, Netherlands
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
