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
Weather in December
Temperature
As Romny, Russia, welcomes December, the average high-temperature witnesses a distinct drop, moving from a subzero cold -8.5°C (16.7°F) in November to a polar cold -19.4°C (-2.9°F). December brings an average low-temperature of -25.5°C (-13.9°F) to Romny.Humidity
In December, the average relative humidity is 96%.Rainfall
In Romny, during December, the rain falls for 0.4 days and regularly aggregates up to 7mm (0.28") of precipitation. In Romny, during the entire year, the rain falls for 97.1 days and collects up to 405mm (15.94") of precipitation.Snowfall
Months with snowfall are January through May, September through December. In December, it is snowing for 12.2 days. Throughout December, 61mm (2.4") of snow is accumulated. In Romny, during the entire year, snow falls for 74.5 days and aggregates up to 461mm (18.15") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of December in Romny, Russia, sunrise is at 08:02 and sunset at 16:20. On the last day of the month, sunrise is at 08:24 and sunset at 16:27 +09.
Sunshine
The average sunshine in December is 1.9h.UV index
The months with the lowest UV index in Romny are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 1 in December translates into this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Romny in December?
What is the average humidity in December in Romny?
How much does it rain in Romny in December?
How many days does it snow in December in Romny?
What is the month with the shortest days in Romny?
How many hours of daylight does Romny have in December?
When are sunrise and sunset in December in Romny?
How long on average sun shines in December in Romny?
What are the months with the lowest UV index in Romny?
What is the UV index reading in December in Romny?
Average temperature in December
Romny, Russia
- Average high temperature in December: -19.4°C
The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (-20.1°C).
- Average low temperature in December: -25.5°C
The month with the highest average low temperature is July (15.8°C).
The coldest month (with the lowest average low temperature) is January (-27.9°C).
Average pressure in December
Romny, Russia
- Average pressure in December: 1022.7mbar
The month with the highest atmospheric pressure is January (1024.1mbar).
The month with the lowest atmospheric pressure is July (1003.9mbar).
Average wind speed in December
Romny, Russia
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is April (12km/h).
The calmest month (with the lowest average wind speed) is January (7.6km/h).
Average humidity in December
Romny, Russia
- Average humidity in December: 96%
The months with the highest relative humidity are January and February (97%).
The month with the lowest relative humidity is May (54%).
Average rainfall in December
Romny, Russia
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is July (83mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in December
Romny, Russia
- Average rainfall days in December: 0.4 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (0.2 days).
Average snowfall in December
Romny, Russia
- Average snowfall in December: 61mm
The month with the highest snowfall is March (105mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Romny, Russia
- Average snowfall days in December: 12.2 days
The month with the highest number of snowfall days is March (15 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Romny, Russia
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 1h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in December
Romny, Russia
- Average sunshine days in December: 20.8 days
The month with the most sunshine days is January (21.6 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in December
Romny, Russia
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Romny, Russia
- Average cloud cover in December: 83
The month with the most cloud cover is January (Cloud cover 86).
The months with the least cloud cover are July, August and September (Cloud cover 39).
Average visibility in December
Romny, Russia
- Average visibility in December: 4km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (3km).
Romny, Russia
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