January weather forecast
Winchester, NV

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Weather in January

January, the same as December, is a cool winter month in Winchester, Nevada, with temperature in the range of an average high of 53.1°F (11.7°C) and an average low of 39.4°F (4.1°C).

Temperature

January brings a marginal elevation to a still cool 53.1°F (11.7°C) from December's 50.9°F (10.5°C) in Winchester's average high-temperatures. During the month of January, Winchester anticipates a mean low-temperature of 39.4°F (4.1°C).

Humidity

January is the most humid month, with an average relative humidity of 47%.

Rainfall

In Winchester, in January, during 3.4 rainfall days, 0.2" (5mm) of precipitation is typically accumulated. In Winchester, during the entire year, the rain falls for 42.9 days and collects up to 3.23" (82mm) of precipitation.

Snowfall

In Winchester, Nevada, snow does not fall in January, March through December.

Daylight

The average length of the day in January is 10h and 2min.
On the first day of January, sunrise is at 6:51 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 5:05 pm PST.

Sunshine

In Winchester, the average sunshine in January is 7.1h.

UV index

In January, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 3 in January, converts into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the temperature in January in Winchester?

In January, in Winchester, the average high-temperature is 53.1°F (11.7°C), and the average low-temperature is 39.4°F (4.1°C).

What is the most humid month in Winchester?

The most humid month in Winchester, Nevada, is January, with an average relative humidity of 47%.

What is the average humidity in January in Winchester?

In Winchester, the average relative humidity in January is 47%.

How many days does it rain in January in Winchester?

In Winchester, Nevada, in January, it is raining for 3.4 days, with typically 0.2" (5mm) of accumulated precipitation.

When it does not snow in Winchester?

In Winchester, snow does not fall in January, March through December.

Does it snow in Winchester in January?

In Winchester, in January, it doesn't snow. In February, it regularly snows.

How many hours of daylight does Winchester have in January?

The average day length in January in Winchester is 10h and 2min.

When is the sunrise / sunset in January in Winchester?

In January, on the first day of the month, sunrise is at 6:51 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 5:05 pm PST.

How many hours of sunshine does Winchester have in January?

In January, the average sunshine duration is 7.1h.

What is the UV index reading in January in Winchester?

In Winchester, Nevada, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Winchester, NV

Average temperature in January - Winchester, NV
  • Average high temperature in January: 53.1°F

The warmest month (with the highest average high temperature) is July (98.4°F).
The month with the lowest average high temperature is December (50.9°F).

  • Average low temperature in January: 39.4°F

The months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is December (38.8°F).

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Average pressure in January
Winchester, NV

Average pressure in January - Winchester, NV
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).

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Average wind speed in January
Winchester, NV

Average wind speed in January - Winchester, NV
  • Average wind speed in January: 5.4mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).

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Average humidity in January
Winchester, NV

Average humidity in January - Winchester, NV
  • Average humidity in January: 47%

The month with the highest relative humidity is January (47%).
The month with the lowest relative humidity is June (15%).

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Average rainfall in January
Winchester, NV

Average rainfall in January - Winchester, NV
  • Average rainfall in January: 0.2"

The wettest months (with the highest rainfall) are July and August (0.55").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in January
Winchester, NV

Average rainfall days in January - Winchester, NV
  • Average rainfall days in January: 3.4 days

The month with the highest number of rainy days is July (6.1 days).
The month with the least rainy days is June (0.9 days).

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Average snowfall in January
Winchester, NV

Average snowfall in January - Winchester, NV
  • Average snowfall in January: 0"

The month with the highest snowfall is February (0.24").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Winchester, NV

Average snowfall days in January - Winchester, NV
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in January /
Average sunshine in January
Winchester, NV

Average daylight in January / Average sunshine in January - Winchester, NV
  • Average daylight in January: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in January: 7h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in January
Winchester, NV

Average sunshine days in January - Winchester, NV
  • Average sunshine days in January: 26.2 days

The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is July (18.7 days).

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Average UV index in January
Winchester, NV

Average UV index in January - Winchester, NV
  • Average UV index in January: 3

The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in January
Winchester, NV

Average cloud cover in January - Winchester, NV
  • Average cloud cover in January: 19

The months with the most cloud cover are January and December (Cloud cover 19).
The months with the least cloud cover are June and August (Cloud cover 6).

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Average visibility in January
Winchester, NV

Average visibility in January - Winchester, 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).

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Winchester, Nevada, USA

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