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
A moderate decline in the average high-temperature is seen during December, decreasing from a chilly 43.7°F (6.5°C) in November to a cold 33.1°F (0.6°C). Otisco Valley's December nights witness minimal differential from the daytime temperatures, with averages of 24.4°F (-4.2°C).Humidity
In December, the average relative humidity is 87%.Rainfall
In Otisco Valley, in December, it is raining for 7.9 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, there are 150 rainfall days, and 24.13" (613mm) of precipitation is accumulated.Snowfall
Months with snowfall in Otisco Valley, New York, are January through May, October through December. In December, it is snowing for 15 days. Throughout December, 5.83" (148mm) of snow is accumulated. In Otisco Valley, during the entire year, snow falls for 78.2 days and aggregates up to 29.37" (746mm) of snow.Daylight
December has the shortest days of the year in Otisco Valley, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:16 am and sunset at 4:31 pm. On the last day of December, in Otisco Valley, sunrise is at 7:35 am and sunset at 4:40 pm EST.
Sunshine
The average sunshine in December in Otisco Valley is 3h.UV index
The months with the lowest UV index in Otisco Valley are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
How cold is it in Otisco Valley in December?
What is the average humidity in December in Otisco Valley?
How much does it rain in Otisco Valley in December?
How much does it snow in Otisco Valley in December?
What is the month with the shortest days in Otisco Valley?
How many hours of daylight does Otisco Valley have in December?
What time are sunrise and sunset in December in Otisco Valley?
How many hours of sunshine does Otisco Valley have in December?
What are the months with the lowest UV index in Otisco Valley?
What is the UV index intensity in December in Otisco Valley?
Average temperature in December
Otisco Valley, NY
- Average high temperature in December: 33.1°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in December: 24.4°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in December
Otisco Valley, NY
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Otisco Valley, NY
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in December
Otisco Valley, NY
- Average humidity in December: 87%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (80%).
Average rainfall in December
Otisco Valley, NY
- Average rainfall in December: 1.81"
The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is November (1.57").
Average rainfall days in December
Otisco Valley, NY
- Average rainfall days in December: 7.9 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in December
Otisco Valley, NY
- Average snowfall in December: 5.83"
The month with the highest snowfall is February (6.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Otisco Valley, NY
- Average snowfall days in December: 15 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Otisco Valley, NY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in December
Otisco Valley, NY
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in December
Otisco Valley, NY
- 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 and December (UV index 1).
Average cloud cover in December
Otisco Valley, NY
- Average cloud cover in December: 70
The months with the most cloud cover are January and February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Otisco Valley, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May and October (6mi).
The months with the lowest visibility are January, February, March, June, July, August, September, November and December (5mi).
Otisco Valley, New York, USA
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