November weather forecast
Newcastle, WY

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Weather in November

November witnesses Newcastle's climate become more frigid as temperatures fall noticeably. The drop in mercury coincides with a jump in the frequency of snowfall, registering a 4.29" (109mm) supply of snow, a distinct marker of the door opening to winter. With pressure levels rising, residents frequently prefer indoor activities compared to venturing out into the snow. Settling into the rapidly approaching winter, November prepares Newcastle for the frosty end of the year.

Temperature

With the onset of November, Newcastle's average high-temperature adjusts, receding from October's cool 50°F (10°C) to a cold 38.1°F (3.4°C). An average minimum temperature of 22.3°F (-5.4°C) marks the month of November in Newcastle, Wyoming.

Humidity

In Newcastle, the average relative humidity in November is 71%.

Rainfall

In Newcastle, Wyoming, in November, during 4.1 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Newcastle, during the entire year, the rain falls for 123.2 days and collects up to 19.37" (492mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In Newcastle, in November, snow falls for 9.3 days, with typically accumulated 4.29" (109mm) of snow. Throughout the year, in Newcastle, Wyoming, there are 80.3 snowfall days, and 41.38" (1051mm) of snow is accumulated.

Daylight

In Newcastle, the average length of the day in November is 9h and 40min.
On the first day of November, sunrise is at 7:34 am and sunset at 5:46 pm MDT. On the last day of the month, sunrise is at 7:10 am and sunset at 4:20 pm MST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from MDT to MST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from MST to MDT.

Sunshine

In Newcastle, the average sunshine in November is 6.4h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In November, an average UV index of 2 transforms into the following instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

Is it cold in Newcastle during November?

An average high-temperature, in November, in Newcastle, is 38.1°F (3.4°C) and the average low-temperature is 22.3°F (-5.4°C).

What is the average humidity in November in Newcastle?

In November, the average relative humidity is 71%.

How many days does it rain in November in Newcastle?

In November, the rain falls for 4.1 days. Throughout November, 0.71" (18mm) of precipitation is accumulated.

How much does it snow in Newcastle in November?

In Newcastle, during November, snow falls for 9.3 days and regularly aggregates up to 4.29" (109mm) of snow.

How many hours of daylight does Newcastle have in November?

In Newcastle, Wyoming, the average day length in November is 9h and 40min.

When is the sunrise / sunset in November in Newcastle?

On the first day of November in Newcastle, sunrise is at 7:34 am and sunset at 5:46 pm MDT. On the last day of the month, sunrise is at 7:10 am and sunset at 4:20 pm MST.

When does Daylight Saving Time (DST) end in November in Newcastle?

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends in Newcastle, and the time zone changes from MDT to MST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How long on average sun shines in November in Newcastle?

In Newcastle, Wyoming, the average sunshine duration in November is 6.4h.

What are the months with the lowest UV index in Newcastle?

The months with the lowest UV index in Newcastle, Wyoming, are January through April, October through December, with an average maximum UV index of 2.

What is the UV index intensity in November in Newcastle?

In Newcastle, the average daily maximum UV index in November is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in November
Newcastle, WY

Average temperature in November - Newcastle, WY
  • Average high temperature in November: 38.1°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (26.2°F).

  • Average low temperature in November: 22.3°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is February (10.8°F).

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Average pressure in November
Newcastle, WY

Average pressure in November - Newcastle, WY
  • Average pressure in November: 30.05"Hg

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in November
Newcastle, WY

Average wind speed in November - Newcastle, WY
  • Average wind speed in November: 8.7mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

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Average humidity in November
Newcastle, WY

Average humidity in November - Newcastle, WY
  • Average humidity in November: 71%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (53%).

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Average rainfall in November
Newcastle, WY

Average rainfall in November - Newcastle, WY
  • Average rainfall in November: 0.71"

The wettest months (with the highest rainfall) are June and July (2.68").
The driest month (with the least rainfall) is December (0.67").

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Average rainfall days in November
Newcastle, WY

Average rainfall days in November - Newcastle, WY
  • Average rainfall days in November: 4.1 days

The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (3.7 days).

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Average snowfall in November
Newcastle, WY

Average snowfall in November - Newcastle, WY
  • Average snowfall in November: 4.29"

The month with the highest snowfall is April (8.82").
The months with the least snowfall are July and August (0").

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Average snowfall days in November
Newcastle, WY

Average snowfall days in November - Newcastle, WY
  • Average snowfall days in November: 9.3 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in November /
Average sunshine in November
Newcastle, WY

Average daylight in November / Average sunshine in November - Newcastle, WY
  • Average daylight in November: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in November: 6h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in November
Newcastle, WY

Average sunshine days in November - Newcastle, WY
  • Average sunshine days in November: 18.7 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (9.7 days).

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Average UV index in November
Newcastle, WY

Average UV index in November - Newcastle, WY
  • Average UV index in November: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in November
Newcastle, WY

Average cloud cover in November - Newcastle, WY
  • Average cloud cover in November: 32

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in November
Newcastle, WY

Average visibility in November - Newcastle, WY
  • Average visibility in November: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

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Newcastle, Wyoming, USA

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