December weather forecastStary Łom, Poland
December weather for Stary Łom, Poland: The month with the shortest days in Stary Łom, Poland, is December, with an average of 8h and 0min of daylight. In Stary Łom, in December, snow falls for 9.7 days, with typically accumulated 110mm (4.33") of snow.
December
Weather in December
The first month of the winter, December, is also an icy month in Stary Łom, Poland, with temperature in the range of an average low of -0.6°C (30.9°F) and an average high of 3.1°C (37.6°F).Temperature
The arrival of December signals a subtle shift in temperature, down from a frosty 7.9°C (46.2°F) in November to an icy 3.1°C (37.6°F). During the month of December, Stary Łom identifies an average nighttime low-temperature of -0.6°C (30.9°F), slightly lower than its daytime counterpart.Humidity
The average relative humidity in December in Stary Łom is 86%.Rainfall
In December, in Stary Łom, the rain falls for 13.2 days. Throughout December, 41mm (1.61") of precipitation is accumulated. Throughout the year, there are 170.7 rainfall days, and 502mm (19.76") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, in Stary Łom, it is snowing for 9.7 days. Throughout December, 110mm (4.33") of snow is accumulated. Throughout the year, in Stary Łom, there are 50.8 snowfall days, and 539mm (21.22") of snow is accumulated.Daylight
The month with the shortest days in Stary Łom, Poland, is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:39 and sunset at 15:52. On the last day of December, sunrise is at 08:01 and sunset at 15:58 CET.
Sunshine
The average sunshine in December in Stary Łom is 3.9h.UV index
The average daily maximum UV index in December in Stary Łom, Poland, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Stary Łom, Poland
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -0.6°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Stary Łom, Poland
- Average pressure in December: 1017mbar
The month with the highest atmospheric pressure is October (1018mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in December
Stary Łom, Poland
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Stary Łom, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Stary Łom, Poland
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is May (65mm).
The driest months (with the least rainfall) are April and November (27mm).
Average rainfall days in December
Stary Łom, Poland
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in December
Stary Łom, Poland
- Average snowfall in December: 110mm
The month with the highest snowfall is January (169mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Stary Łom, Poland
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Stary Łom, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Stary Łom, Poland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is January (8 days).
Average UV index in December
Stary Łom, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Stary Łom, Poland
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Stary Łom, 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).
