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
The shift from November to December includes a small decrease in the average high-temperature, from a frosty 6.2°C (43.2°F) to an icy 1.5°C (34.7°F). In Mączewo, December is characterized by an average low-temperature of -1.8°C (28.8°F), indicating a minor drop from daytime highs.Humidity
In December, the average relative humidity in Mączewo is 89%.Rainfall
In Mączewo, in December, during 11.9 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, there are 165 rainfall days, and 499mm (19.65") of precipitation is accumulated.Snowfall
Months with snowfall in Mączewo are January through May, October through December. In Mączewo, in December, snow falls for 12.1 days, with typically accumulated 96mm (3.78") of snow. In Mączewo, during the entire year, snow falls for 58.7 days and aggregates up to 480mm (18.9") of snow.Daylight
The month with the shortest days in Mączewo, Poland, is December, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 07:29 and sunset at 15:27. On the last day of December, sunrise is at 07:51 and sunset at 15:32 CET.
Sunshine
In December, the average sunshine in Mączewo is 2.8h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 1 during December leads to these instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Mączewo in December?
What is the average humidity in December in Mączewo?
How many days does it rain in December in Mączewo?
How many days does it snow in December in Mączewo?
What is the month with the shortest days in Mączewo?
How many hours of daylight does Mączewo have in December?
When is the sunrise / sunset in December in Mączewo?
How long on average sun shines in December in Mączewo?
What are the months with the lowest UV index in Mączewo?
What is the UV index reading in December in Mączewo?
Average temperature in December
Mączewo, Poland
- Average high temperature in December: 1.5°C
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -1.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in December
Mączewo, Poland
- Average pressure in December: 1015.3mbar
The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in December
Mączewo, Poland
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Mączewo, Poland
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Mączewo, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Mączewo, Poland
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in December
Mączewo, Poland
- Average snowfall in December: 96mm
The month with the highest snowfall is January (167mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mączewo, Poland
- Average snowfall days in December: 12.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mączewo, Poland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in December
Mączewo, Poland
- Average sunshine days in December: 8.8 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in December
Mączewo, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Mączewo, Poland
- Average cloud cover in December: 74
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Mączewo, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
