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
The average high-temperature in Northampton during December is a still chilly 6.9°C (44.4°F), almost matching the conditions of the preceding month. Northampton, in the month of December, notes an average low temperature of 2.6°C (36.7°F), indicating a small decrease from the daytime highs.Humidity
The most humid month is December, with an average relative humidity of 91%.Rainfall
In Northampton, in December, it is raining for 12.5 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, there are 158.3 rainfall days, and 370mm (14.57") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Northampton, in December, during 2.1 snowfall days, 19mm (0.75") of snow is typically accumulated. Throughout the year, there are 10.4 snowfall days, and 75mm (2.95") of snow is accumulated.Daylight
The month with the shortest days in Northampton, United Kingdom, is December, with an average of 7h and 48min of daylight.On the first day of December in Northampton, sunrise is at 7:51 am and sunset at 3:54 pm. On the last day of the month, sunrise is at 8:12 am and sunset at 4:00 pm GMT.
Sunshine
In Northampton, United Kingdom, the average sunshine in December is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Northampton, United Kingdom. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 suggests these recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold is December in Northampton?
What is the most humid month in Northampton?
What is the average humidity in December in Northampton?
How many days does it rain in December in Northampton?
How many days does it snow in December in Northampton?
What is the month with the shortest days in Northampton?
What is the average length of the day in December in Northampton?
When is the sunrise / sunset in December in Northampton?
How long on average sun shines in December in Northampton?
What is the month with the lowest UV index in Northampton?
What is the UV index intensity in December in Northampton?
Average temperature in December
Northampton, United Kingdom
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in December
Northampton, United Kingdom
- Average pressure in December: 1013.5mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in December
Northampton, United Kingdom
- Average wind speed in December: 18.6km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in December
Northampton, United Kingdom
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (79%).
Average rainfall in December
Northampton, United Kingdom
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is June (44mm).
The driest months (with the least rainfall) are March and September (22mm).
Average rainfall days in December
Northampton, United Kingdom
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in December
Northampton, United Kingdom
- Average snowfall in December: 19mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Northampton, United Kingdom
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Northampton, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Northampton, United Kingdom
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in December
Northampton, United Kingdom
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Northampton, United Kingdom
- Average cloud cover in December: 59
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in December
Northampton, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Northampton, United Kingdom
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