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
As Haltwhistle transitions into December, the average high-temperature stands at an icy 4.9°C (40.8°F), offering little variation from the preceding month. Haltwhistle notes a steady average temperature of 0.8°C (33.4°F) during the nights of December.Humidity
The months with the highest humidity in Haltwhistle are January, November and December, with an average relative humidity of 91%.Rainfall
In Haltwhistle, in December, during 10.2 rainfall days, 17mm (0.67") of precipitation is typically accumulated. Throughout the year, there are 143.9 rainfall days, and 268mm (10.55") of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall in Haltwhistle. In Haltwhistle, during December, snow falls for 3.2 days and regularly aggregates up to 16mm (0.63") of snow. In Haltwhistle, during the entire year, snow falls for 20.6 days and aggregates up to 101mm (3.98") of snow.Daylight
The month with the shortest days in Haltwhistle is December, with an average of 7h and 18min of daylight.On the first day of December, sunrise is at 8:11 am and sunset at 3:46 pm. On the last day of the month, sunrise is at 8:34 am and sunset at 3:51 pm GMT.
Sunshine
In December, the average sunshine in Haltwhistle is 3.7h.UV index
The months with the lowest UV index in Haltwhistle, United Kingdom, are January through April, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Haltwhistle in December?
What is the most humid month in Haltwhistle?
What is the average humidity in December in Haltwhistle?
How many days does it rain in December in Haltwhistle?
How much does it snow in Haltwhistle in December?
What is the month with the shortest days in Haltwhistle?
How many hours of daylight does Haltwhistle have in December?
When are sunrise and sunset in December in Haltwhistle?
How many hours of sunshine does Haltwhistle have in December?
What is the month with the lowest UV index in Haltwhistle?
What is the UV index intensity in December in Haltwhistle?
Average temperature in December
Haltwhistle, United Kingdom
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in December: 0.8°C
The months with the highest average low temperature are July and August (9.3°C).
The coldest months (with the lowest average low temperature) are January and February (0.3°C).
Average pressure in December
Haltwhistle, United Kingdom
- Average pressure in December: 1009.5mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1007.7mbar).
Average wind speed in December
Haltwhistle, United Kingdom
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is January (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in December
Haltwhistle, United Kingdom
- Average humidity in December: 91%
The months with the highest relative humidity are January, November and December (91%).
The month with the lowest relative humidity is April (83%).
Average rainfall in December
Haltwhistle, United Kingdom
- Average rainfall in December: 17mm
The wettest month (with the highest rainfall) is June (37mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in December
Haltwhistle, United Kingdom
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in December
Haltwhistle, United Kingdom
- Average snowfall in December: 16mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Haltwhistle, United Kingdom
- Average snowfall days in December: 3.2 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Haltwhistle, United Kingdom
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is April (Average sunshine: 6h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in December
Haltwhistle, United Kingdom
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is November (17.5 days).
The months with the least sunshine days are June and July (8.8 days).
Average UV index in December
Haltwhistle, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in December
Haltwhistle, United Kingdom
- Average cloud cover in December: 63
The month with the most cloud cover is August (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in December
Haltwhistle, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
