January weather forecast
Meriden, WY

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Weather in January

January, like December, in Meriden, Wyoming, is another cold winter month, with an average temperature fluctuating between 21.6°F (-5.8°C) and 37.8°F (3.2°C).

Temperature

Meriden, Wyoming, registers an average high-temperature of a still icy 37.8°F (3.2°C) at the commencement of January, closely related to the preceding month. In January, Meriden encounters an average low-temperature of 21.6°F (-5.8°C) during the night.

Humidity

January is the most humid month, with an average relative humidity of 68%.

Rainfall

The month with the least rainfall is January, when the rain falls for 4.3 days and typically collects 0.35" (9mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Meriden. In January, it is snowing for 7.5 days. Throughout January, 1.65" (42mm) of snow is accumulated. Throughout the year, there are 39 snowfall days, and 17.17" (436mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 35min.
On the first day of January, sunrise is at 7:23 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:11 pm MST.

Sunshine

The average sunshine in January is 6.6h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 2 in January leads to these recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is January?

In Meriden, in January, the average high-temperature is 37.8°F (3.2°C), and the average low-temperature is 21.6°F (-5.8°C).

What is the most humid month?

The most humid month is January, with an average relative humidity of 68%.

What is the average humidity in January?

In Meriden, the average relative humidity in January is 68%.

What is the driest month?

The month with the least rainfall in Meriden is January, when the rain falls for 4.3 days and typically collects 0.35" (9mm) of precipitation.

How much does it rain in January?

In Meriden, in January, it is raining for 4.3 days, with typically 0.35" (9mm) of accumulated precipitation.

How much does it snow in January?

In January, it is snowing for 7.5 days. Throughout January, 1.65" (42mm) of snow is accumulated.

What is the average length of the day in January?

The average day length in January is 9h and 35min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:23 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:11 pm MST.

How long on average sun shines in January?

The average sunshine duration in January is 6.6h.

What are the months with the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Meriden.

What is the UV index intensity in January?

In Meriden, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from 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 January
Meriden, WY

Average temperature in January - Meriden, WY
  • Average high temperature in January: 37.8°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in January: 21.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

Average pressure in January
Meriden, WY

Average pressure in January - Meriden, WY
  • Average pressure in January: 30.12"Hg

The months with the highest atmospheric pressure are January and December (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in January
Meriden, WY

Average wind speed in January - Meriden, WY
  • Average wind speed in January: 10.5mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

Average humidity in January
Meriden, WY

Average humidity in January - Meriden, WY
  • Average humidity in January: 68%

The month with the highest relative humidity is January (68%).
The months with the lowest relative humidity are August and September (46%).

Average rainfall in January
Meriden, WY

Average rainfall in January - Meriden, WY
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in January
Meriden, WY

Average rainfall days in January - Meriden, WY
  • Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is December (3.5 days).

Average snowfall in January
Meriden, WY

Average snowfall in January - Meriden, WY
  • Average snowfall in January: 1.65"

The month with the highest snowfall is February (2.76").
The months with the least snowfall are June, July and August (0").

Average snowfall days in January
Meriden, WY

Average snowfall days in January - Meriden, WY
  • Average snowfall days in January: 7.5 days

The month with the highest number of snowfall days is February (8 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in January /
Average sunshine in January
Meriden, WY

Average daylight in January / Average sunshine in January - Meriden, WY
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 6h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

Average sunshine days in January
Meriden, WY

Average sunshine days in January - Meriden, WY
  • Average sunshine days in January: 21.4 days

The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in January
Meriden, WY

Average UV index in January - Meriden, WY
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Meriden, WY

Average cloud cover in January - Meriden, WY
  • Average cloud cover in January: 30

The months with the most cloud cover are February and April (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in January
Meriden, WY

Average visibility in January - Meriden, WY
  • 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).

Meriden, Wyoming, USA

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