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
Stepping into December, Dorothy Manor observes a temperature decline, with the average high falling from November's frosty 46.8°F (8.2°C) to an icy 36.5°F (2.5°C). Throughout the month of December, Dorothy Manor sees a steady low-temperature average of 25.9°F (-3.4°C).Humidity
The average relative humidity in December is 79%.Rainfall
The month with the most rainfall in Dorothy Manor is December, when the rain falls for 9.1 days and typically aggregates up to 2.76" (70mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Dorothy Manor. In Dorothy Manor, in December, snow falls for 6.8 days, with typically accumulated 3.5" (89mm) of snow. In Dorothy Manor, Massachusetts, during the entire year, snow falls for 39.9 days and aggregates up to 24.45" (621mm) of snow.Daylight
The month with the shortest days in Dorothy Manor is December, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 6:56 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:25 pm EST.
Sunshine
The average sunshine in December in Dorothy Manor is 4.6h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dorothy Manor. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: In December, an average UV index of 2 transforms into the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
How cold is December in Dorothy Manor?
What is the average humidity in December in Dorothy Manor?
What is the wettest month in Dorothy Manor?
How much does it rain in Dorothy Manor in December?
How many days does it snow in December in Dorothy Manor?
What is the month with the shortest days in Dorothy Manor?
What is the average length of the day in December in Dorothy Manor?
When is the sunrise / sunset in December in Dorothy Manor?
How many hours of sunshine does Dorothy Manor have in December?
What are the months with the lowest UV index in Dorothy Manor?
What is the UV index reading in December in Dorothy Manor?
Average temperature in December
Dorothy Manor, MA
- Average high temperature in December: 36.5°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in December: 25.9°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in December
Dorothy Manor, MA
- Average pressure in December: 30.04"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Dorothy Manor, MA
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in December
Dorothy Manor, MA
- Average humidity in December: 79%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Dorothy Manor, MA
- Average rainfall in December: 2.76"
The wettest month (with the highest rainfall) is December (2.76").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in December
Dorothy Manor, MA
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is May (16.3 days).
The months with the least rainy days are January and February (6.8 days).
Average snowfall in December
Dorothy Manor, MA
- Average snowfall in December: 3.5"
The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Dorothy Manor, MA
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Dorothy Manor, MA
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Dorothy Manor, MA
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in December
Dorothy Manor, MA
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Dorothy Manor, MA
- Average cloud cover in December: 49
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Dorothy Manor, MA
- Average visibility in December: 6mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
Dorothy Manor, Massachusetts, USA
Weather forecast for your location
2. Allow the app to use your location
