Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Dayton's weather in January, with an average high-temperature of a still cold 40.6°F (4.8°C), subtly shifts from December's 38.8°F (3.8°C). Throughout January, the temperature tends to fall to a consistent average low of 25.5°F (-3.6°C).Humidity
January and December, with an average relative humidity of 71%, are the most humid months in Dayton.Rainfall
In Dayton, during January, the rain falls for 8.3 days and regularly aggregates up to 1.22" (31mm) of precipitation. In Dayton, during the entire year, the rain falls for 82 days and collects up to 9.65" (245mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Dayton. In January, in Dayton, it is snowing for 6.3 days. Throughout January, 3.54" (90mm) of snow is accumulated. In Dayton, during the entire year, snow falls for 34.2 days and aggregates up to 21.69" (551mm) of snow.Daylight
In Dayton, the average length of the day in January is 9h and 47min.On the first day of the month, sunrise is at 7:17 am and sunset at 4:45 pm. On the last day of January, in Dayton, sunrise is at 7:06 am and sunset at 5:17 pm PST.
Sunshine
In Dayton, the average sunshine in January is 6.4h.UV index
The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 during January translates into the following directions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
Is it cold in Dayton during January?
What is the most humid month in Dayton?
What is the average humidity in January in Dayton?
How many days does it rain in January in Dayton?
How many days does it snow in January in Dayton?
How many hours of daylight does Dayton have in January?
When is the sunrise / sunset in January in Dayton?
How many hours of sunshine does Dayton have in January?
How high is the UV index in January in Dayton?
Average temperature in January
Dayton, NV
- Average high temperature in January: 40.6°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (38.8°F).
- Average low temperature in January: 25.5°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure in January
Dayton, NV
- Average pressure in January: 30.19"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Dayton, NV
- Average wind speed in January: 4.8mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in January
Dayton, NV
- Average humidity in January: 71%
The months with the highest relative humidity are January and December (71%).
The months with the lowest relative humidity are July and August (28%).
Average rainfall in January
Dayton, NV
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is February (1.46").
The driest months (with the least rainfall) are July, August and September (0.24").
Average rainfall days in January
Dayton, NV
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is March (11.4 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in January
Dayton, NV
- Average snowfall in January: 3.54"
The month with the highest snowfall is February (5.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Dayton, NV
- Average snowfall days in January: 6.3 days
The month with the highest number of snowfall days is December (8.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Dayton, NV
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 6h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in January
Dayton, NV
- Average sunshine days in January: 19.2 days
The month with the most sunshine days is October (25.7 days).
The month with the least sunshine days is March (15.8 days).
Average UV index in January
Dayton, NV
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Dayton, NV
- Average cloud cover in January: 30
The month with the most cloud cover is December (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in January
Dayton, NV
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Dayton, Nevada, USA
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