WalesAverage weather for Powys in December
It's cold in December in Powys with an average temperature of 9°C. Temperatures this month range from a low of 6°C to a high of 11°C. At night, you can expect temperatures between 1°C and 7°C.
Start of December
The month of December starts in Powys with cold temps, averaging around 9°C during the day and nights around 4°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid December
By mid-December, daytime temps stay steady at around 9°C, with nights around 5°C. There’s a high chance of precipitation during this time. Wear a thick jacket, sweater, and long pants.
End of December
By the end of December, the average daytime temperature in Powys is around 9°C, while nighttime temps are about 5°C. There’s a significant chance of many days with precipitation. Wear a thick jacket, sweater, and long pants.
In December, there is an average of 154 mm of precipitation, spread over 21 days. Of the total precipitation, about 1,8 cm falls as snow in December. The wind speed is around 4 Bft, mostly coming from the Southwest.
Powys in December |
New York | ||
|---|---|---|---|
 Average temperature |
9°C | 9°C | |
 Max. temperature |
11°C | 12°C | |
| Min. temperature |
6°C | -5°C | |
 Total precipitation |
154 mm | 133 mm | |
| Rainy days |
21 days | 17 days | |
 Total snowfall |
1,8 cm | 9,7 cm | |
| Snowy days |
1 day | 3 days | |
November
UV index
The UV index is a maximum of 2 this month. That's a low value on the intensity scale of 1 to 11. The risk of sunburn is minimal at this time.
Is December a good time to visit Powys?
Looking for sun? December isn’t a good month to be in Powys. There’s too much chance of rain this month.
Temperature records
With 14°C in 2015, Powys reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was -2°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of -11°C to a highest value of 13°C.
Check out the climate of Powys for all months and discover the best travel time
Daily Temperature in December in Powys
This chart shows the average daily high and low temperatures in December for Powys, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Powys
The chart below shows the average daily precipitation in December for Powys, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 21 days of precipitation in Powys.
Daily Snowfall in December in Powys
This chart shows the average daily snowfall in December in Powys, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in December.
Daily UV index in December in Powys
This chart shows the average daily UV index in December in Powys, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Powys over the years
This chart shows the average temperature in December in Powys, measured in degrees Celsius, over the past few years.
Total precipitation in December in Powys over the years
This chart shows the average precipitation in December in Powys, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in December in Powys per year
This chart shows the average snowfall in December in Powys, measured in centimeters, over the past few years.
Daily weather in December for Powys
Click on any day in December to get detailed info about the usual weather on that day in Powys. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Powys
Have you been to Powys in December?
Share your weather experience in December in Powys.
Average weather in Powys by month
Click on a month below to see detailed weather info for Powys. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
