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
December is the coldest month, with an average high-temperature of 48°F (8.9°C) and an average low-temperature of 40.8°F (4.9°C).Humidity
In December, the average relative humidity in Swisshome, Oregon, is 83%.Rainfall
December is the month with the most rainfall in Swisshome. Rain falls for 16.6 days and accumulates 3.58" (91mm) of precipitation.Snowfall
March through October and December are months without snowfall.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of December in Swisshome, sunrise is at 7:30 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 4:47 pm PST.
Sunshine
In December, the average sunshine is 4.2h.UV index
February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Swisshome. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What is the coldest time of year in Swisshome?
What are December temperatures in Swisshome?
What is the average humidity in December in Swisshome?
What is the rainiest month in Swisshome?
How much does it rain in Swisshome in December?
When it does not snow in Swisshome?
Does it snow in Swisshome in December?
What is the month with the shortest days in Swisshome?
What is the average length of the day in December in Swisshome?
What time are sunrise and sunset in December in Swisshome?
How many hours of sunshine does Swisshome have in December?
When is the lowest UV index in Swisshome?
What is the UV index intensity in December in Swisshome?
Average temperature in December
Swisshome, OR
- Average high temperature in December: 48°F
The warmest month (with the highest average high temperature) is August (68.2°F).
The month with the lowest average high temperature is December (48°F).
- Average low temperature in December: 40.8°F
The month with the highest average low temperature is August (52.7°F).
The coldest month (with the lowest average low temperature) is February (40.6°F).
Average pressure in December
Swisshome, OR
- Average pressure in December: 30.08"Hg
The months with the highest atmospheric pressure are January and April (30.09"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).
Average wind speed in December
Swisshome, OR
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is December (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in December
Swisshome, OR
- Average humidity in December: 83%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, May, June, July, September and October (81%).
Average rainfall in December
Swisshome, OR
- Average rainfall in December: 3.58"
The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in December
Swisshome, OR
- Average rainfall days in December: 16.6 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is July (2.9 days).
Average snowfall in December
Swisshome, OR
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in December
Swisshome, OR
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight in December /
Average sunshine in December
Swisshome, OR
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in December
Swisshome, OR
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is July (26.9 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in December
Swisshome, OR
- 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 February, November and December (UV index 2).
Average cloud cover in December
Swisshome, OR
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in December
Swisshome, OR
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Swisshome, Oregon, USA
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