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
Grenaa's average high-temperature in January is a still icy 3.4°C (38.1°F), indicating a subtle variation from December. Recording a slight decline in temperature during the nights, Grenaa's January temperatures average at a still icy 1.7°C (35.1°F).Humidity
January, February and December, with an average relative humidity of 84%, are the most humid months in Grenaa.Rainfall
In January, the rain falls for 8.3 days. Throughout January, 17mm (0.67") of precipitation is accumulated. Throughout the year, in Grenaa, there are 140.8 rainfall days, and 292mm (11.5") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Grenaa. In Grenaa, in January, snow falls for 6.2 days, with typically accumulated 20mm (0.79") of snow. In Grenaa, during the entire year, snow falls for 21.2 days and aggregates up to 80mm (3.15") of snow.Daylight
In January, the average length of the day is 7h and 39min.On the first day of January in Grenaa, sunrise is at 08:50 and sunset at 15:49. On the last day of the month, sunrise is at 08:15 and sunset at 16:44 CET.
Sunshine
In Grenaa, the average sunshine in January is 3.4h.UV index
January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 1 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
How cold does it get in Grenaa in January?
What is the most humid month in Grenaa?
What is the average humidity in January in Grenaa?
How many days does it rain in January in Grenaa?
How much does it snow in Grenaa in January?
How many hours of daylight does Grenaa have in January?
When is the sunrise / sunset in January in Grenaa?
How many hours of sunshine does Grenaa have in January?
What is the month with the lowest UV index in Grenaa?
What is the UV index reading in January in Grenaa?
Average temperature in January
Grenaa, Denmark
- Average high temperature in January: 3.4°C
The warmest months (with the highest average high temperature) are July and August (18.8°C).
The month with the lowest average high temperature is February (3°C).
- Average low temperature in January: 1.7°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in January
Grenaa, Denmark
- Average pressure in January: 1011.8mbar
The month with the highest atmospheric pressure is April (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in January
Grenaa, Denmark
- Average wind speed in January: 26.7km/h
The windiest month (with the highest average wind speed) is December (27.8km/h).
The calmest month (with the lowest average wind speed) is July (19.5km/h).
Average humidity in January
Grenaa, Denmark
- Average humidity in January: 84%
The months with the highest relative humidity are January, February and December (84%).
The months with the lowest relative humidity are May and June (77%).
Average rainfall in January
Grenaa, Denmark
- Average rainfall in January: 17mm
The wettest month (with the highest rainfall) is August (38mm).
The driest months (with the least rainfall) are March and April (15mm).
Average rainfall days in January
Grenaa, Denmark
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is August (15.8 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in January
Grenaa, Denmark
- Average snowfall in January: 20mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Grenaa, Denmark
- Average snowfall days in January: 6.2 days
The month with the highest number of snowfall days is February (6.8 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
Grenaa, Denmark
- Average daylight in January: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 3h and 18min).
Average sunshine days in January
Grenaa, Denmark
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is November (11.1 days).
Average UV index in January
Grenaa, 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
Grenaa, Denmark
- Average cloud cover in January: 66
The months with the most cloud cover are January, February, November and December (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 37).
Average visibility in January
Grenaa, Denmark
- Average visibility in January: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
Grenaa, Denmark
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