Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
December brings a minor decrease, with the average high-temperature reducing from a chilly 7.4°C (45.3°F) in November to a cold 2.3°C (36.1°F). Słupce registers a steady nighttime temperature averaging a subzero cold -1.3°C (29.7°F) throughout December.Humidity
The average relative humidity in December in Słupce, Poland, is 87%.Rainfall
In December, the rain falls for 12.1 days. Throughout December, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Słupce, there are 156.2 rainfall days, and 451mm (17.76") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Słupce, in December, snow falls for 11.7 days, with typically accumulated 81mm (3.19") of snow. In Słupce, Poland, during the entire year, snow falls for 52.3 days and aggregates up to 438mm (17.24") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of December in Słupce, sunrise is at 07:23 and sunset at 15:31. On the last day of the month, sunrise is at 07:44 and sunset at 15:37 CET.
Sunshine
The average sunshine in December is 3.2h.UV index
The months with the lowest UV index in Słupce are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: During December, 1 as the daily maximum UV index converts into the following advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Słupce?
What is the average humidity in December in Słupce?
How many days does it rain in December in Słupce?
How much does it snow in Słupce in December?
What is the month with the shortest days in Słupce?
How many hours of daylight does Słupce have in December?
What time are sunrise and sunset in December in Słupce?
How many hours of sunshine does Słupce have in December?
What is the month with the lowest UV index in Słupce?
How high is the UV index in December in Słupce?
Average temperature in December
Słupce, Poland
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Słupce, Poland
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Słupce, Poland
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Słupce, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Słupce, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Słupce, Poland
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in December
Słupce, Poland
- Average snowfall in December: 81mm
The month with the highest snowfall is January (157mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Słupce, Poland
- Average snowfall days in December: 11.7 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Słupce, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Słupce, Poland
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is January (8.2 days).
Average UV index in December
Słupce, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Słupce, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Słupce, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
