Climate and monthly weather forecast
Sweetwater Station, WY

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Weather in January

January, the same as December, in Sweetwater Station, Wyoming, is a freezing cold winter month, with an average temperature ranging between min 13.5°F (-10.3°C) and max 29.7°F (-1.3°C). Sweetwater Station's transition from December to January introduces an average high-temperature of a still subzero cold 29.7°F (-1.3°C), marking an insignificant variation from the 28.4°F (-2°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Sweetwater Station, Wyoming, with temperature in the range of an average low of 13.5°F (-10.3°C) and an average high of 29.7°F (-1.3°C). The onset of February is marked with a high temperature of a still subzero cold 29.7°F (-1.3°C), reflecting the same conditions as January. Weather in February »

Weather in March

March, the first month of the spring in Sweetwater Station, is an icy month, with an average temperature fluctuating between 23.7°F (-4.6°C) and 39.7°F (4.3°C). As February gives way to March, the average high-temperature displays an increase, moving from a freezing cold 29.7°F (-1.3°C) to a cold 39.7°F (4.3°C). Weather in March »

Weather in April

April in Sweetwater Station, Wyoming, is a chilly spring month, with an average temperature varying between 30°F (-1.1°C) and 47.8°F (8.8°C). April's arrival is noted with a slight increase in the average high-temperature, moving from a cold 39.7°F (4.3°C) in March to a frosty 47.8°F (8.8°C). Weather in April »

Weather in May

May, the last month of the spring in Sweetwater Station, is a mild month, with an average temperature fluctuating between 39°F (3.9°C) and 58.8°F (14.9°C). Sweetwater Station experiences a temperature shift with the start of May, with average high-temperatures moving from a frosty 47.8°F (8.8°C) in April to a mild 58.8°F (14.9°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Sweetwater Station, Wyoming, with temperature in the range of an average low of 49.6°F (9.8°C) and an average high of 73.2°F (22.9°C). The arrival of June signals an increase in the average high-temperature, moving from a mild 58.8°F (14.9°C) in May to an agreeable 73.2°F (22.9°C). Weather in June »

Weather in July

July in Sweetwater Station, Wyoming, is a moderately hot summer month, with an average temperature fluctuating between 56.8°F (13.8°C) and 81.7°F (27.6°C). July is the month that records the highest temperatures, with averages ranging from a high of 81.7°F (27.6°C) to a low of 56.8°F (13.8°C). Weather in July »

Weather in August

August, the last month of the summer in Sweetwater Station, is also a moderately hot month, with an average temperature fluctuating between 79.5°F (26.4°C) and 55.8°F (13.2°C). Sweetwater Station experiences an average high-temperature of a still warm 79.5°F (26.4°C) in August, subtly different from July's 81.7°F (27.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Sweetwater Station, is also an agreeable month, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 70.3°F (21.3°C). The transition into September involves a decrease in the average high-temperature, falling from a warm 79.5°F (26.4°C) in August to an agreeable 70.3°F (21.3°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Sweetwater Station, Wyoming, with an average temperature ranging between min 34.7°F (1.5°C) and max 53.1°F (11.7°C). The arrival of October brings a distinct temperature shift, with the average high-temperature dropping from an agreeable 70.3°F (21.3°C) in September to a cool 53.1°F (11.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Sweetwater Station, is another cold month, with an average temperature varying between 23.5°F (-4.7°C) and 40.1°F (4.5°C). Sweetwater Station in November undergoes a mild reduction in the average high-temperature, shifting from October's cool 53.1°F (11.7°C) to a cold 40.1°F (4.5°C). Weather in November »

Weather in December

December, the first month of the winter in Sweetwater Station, is also a subzero cold month, with temperature in the range of an average high of 28.4°F (-2°C) and an average low of 13.1°F (-10.5°C). December, with average temperatures reaching a high of 28.4°F (-2°C) and a low of 13.1°F (-10.5°C), is the coldest month. Weather in December »
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Frequently asked questions

What is the driest month in Sweetwater Station?

January is the month with the least rainfall in Sweetwater Station. Rain falls for 6.3 days and accumulates 0.43" (11mm) of precipitation.

How much does it rain in Sweetwater Station?

Throughout the year, there are 92.3 rainfall days, and 9.92" (252mm) of precipitation is accumulated.

When does it snow in Sweetwater Station?

Months with snowfall in Sweetwater Station, Wyoming, are January through May, September through December.

How many days does it snow in Sweetwater Station?

In Sweetwater Station, during the entire year, snow falls for 56.6 days and aggregates up to 39.65" (1007mm) of snow.

What is the month with the least sunshine in Sweetwater Station?

January and February, with an average of 6.9h of sunshine, are months with the least sunshine in Sweetwater Station.

What are the months with the lowest UV index in Sweetwater Station?

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

What is the most humid month in Sweetwater Station?

With an average relative humidity of 78%, February is the most humid month.

When is Daylight Saving Time (DST) in Sweetwater Station?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sweetwater Station, Wyoming, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the rainiest month in Sweetwater Station?

The month with the most rainfall is April, when the rain falls for 11.5 days and typically aggregates up to 1.81" (46mm) of precipitation.

When does it snow the most in Sweetwater Station?

The month with the most snowfall is April, when snow falls for 7.3 days and typically aggregates up to 8.15" (207mm) of snow.

When it does not snow in Sweetwater Station?

June through August are months without snowfall in Sweetwater Station, Wyoming.

When are the longest days in Sweetwater Station?

With an average of 15h and 18min of daylight, June has the longest days of the year in Sweetwater Station.

What is the warmest month in Sweetwater Station?

Sweetwater Station, Wyoming, registers the average highest temperatures during July, with peaks of 81.7°F (27.6°C) and lows of 56.8°F (13.8°C).

What month has the most sunshine in Sweetwater Station?

July has the most sunshine of the year, with an average of 12h of sunshine.

When is the highest UV index in Sweetwater Station?

The month with the highest UV index in Sweetwater Station is July, with an average maximum UV index of 6.

What is the least humid month in Sweetwater Station?

August is the least humid month in Sweetwater Station, with an average relative humidity of 34%.

What time of the year is the coldest in Sweetwater Station?

Sweetwater Station experiences its lowest temperatures in December, with an average peak of 28.4°F (-2°C) and a low of 13.1°F (-10.5°C).

What is the month with the shortest days in Sweetwater Station?

With an average of 9h and 6min of daylight, December has the shortest days of the year in Sweetwater Station.

Average temperature
Sweetwater Station, WY

Average temperature - Sweetwater Station, WY

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (28.4°F).

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).

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Average pressure
Sweetwater Station, WY

Average pressure - Sweetwater Station, WY

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Sweetwater Station, WY

Average wind speed - Sweetwater Station, WY

The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity
Sweetwater Station, WY

Average humidity - Sweetwater Station, WY

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (34%).

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Average rainfall
Sweetwater Station, WY

Average rainfall - Sweetwater Station, WY

The wettest month (with the highest rainfall) is April (1.81").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days
Sweetwater Station, WY

Average rainfall days - Sweetwater Station, WY

The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is November (4.8 days).

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Average snowfall
Sweetwater Station, WY

Average snowfall - Sweetwater Station, WY

The month with the highest snowfall is April (8.15").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Sweetwater Station, WY

Average snowfall days - Sweetwater Station, WY

The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Sweetwater Station, WY

Average daylight / Average sunshine - Sweetwater Station, WY

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 54min).

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Average sunshine days
Sweetwater Station, WY

Average sunshine days - Sweetwater Station, WY

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is April (12.3 days).

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Average UV index
Sweetwater Station, WY

Average UV index - Sweetwater Station, WY

The month with the highest UV index is July (UV index 6).
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
Sweetwater Station, WY

Average cloud cover - Sweetwater Station, WY

The months with the most cloud cover are February and April (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 12).

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Average visibility
Sweetwater Station, WY

Average visibility - Sweetwater Station, WY

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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Sweetwater Station, Wyoming, USA

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