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 Ritthem, the lowest average temperatures are observed in January, with a high of 6.3°C (43.3°F) and a low of 3.5°C (38.3°F).Humidity
The months with the highest humidity in Ritthem, Netherlands, are January and December, with an average relative humidity of 83%.Rainfall
In Ritthem, during January, the rain falls for 14.8 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, in Ritthem, Netherlands, there are 171.6 rainfall days, and 383mm (15.08") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall in Ritthem is January, when snow falls for 2.7 days and typically aggregates up to 17mm (0.67") of snow.Daylight
The average length of the day in January in Ritthem is 8h and 27min.On the first day of January, sunrise is at 08:50 and sunset at 16:46. On the last day of the month, sunrise is at 08:25 and sunset at 17:32 CET.
Sunshine
In January, the average sunshine in Ritthem is 3.8h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Ritthem. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In January, the maximum UV index of 2 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Ritthem?
How cold is January in Ritthem?
What are the most humid months in Ritthem?
What is the average humidity in January in Ritthem?
How much does it rain in Ritthem in January?
When does it snow the most in Ritthem?
How much does it snow in Ritthem in January?
How many hours of daylight does Ritthem have in January?
When is the sunrise / sunset in January in Ritthem?
How long on average sun shines in January in Ritthem?
When is the lowest UV index in Ritthem?
What is the UV index reading in January in Ritthem?
Average temperature in January
Ritthem, Netherlands
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is August (20.8°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in January: 3.5°C
The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in January
Ritthem, Netherlands
- Average pressure in January: 1015.3mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed in January
Ritthem, Netherlands
- Average wind speed in January: 23km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest months (with the lowest average wind speed) are April and July (16.5km/h).
Average humidity in January
Ritthem, Netherlands
- Average humidity in January: 83%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Ritthem, Netherlands
- Average rainfall in January: 29mm
The wettest month (with the highest rainfall) is August (47mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in January
Ritthem, Netherlands
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is April (10.5 days).
Average snowfall in January
Ritthem, Netherlands
- Average snowfall in January: 17mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Ritthem, Netherlands
- Average snowfall days in January: 2.7 days
The months with the highest number of snowfall days are January and February (2.7 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
Ritthem, Netherlands
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Ritthem, Netherlands
- Average sunshine days in January: 11.5 days
The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is November (9.6 days).
Average UV index in January
Ritthem, Netherlands
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Ritthem, Netherlands
- Average cloud cover in January: 62
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in January
Ritthem, 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).
