May weather forecast
Sweetwater Station, WY

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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).

Temperature

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). The temperature in Sweetwater Station lowers to an average of 39°F (3.9°C) during May nights.

Humidity

In Sweetwater Station, the average relative humidity in May is 54%.

Rainfall

In Sweetwater Station, during May, the rain falls for 12.8 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, there are 92.3 rainfall days, and 9.92" (252mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Sweetwater Station are January through May, September through December. May is the last month it regularly snows in Sweetwater Station. During 2.3 snowfall days, in May, Sweetwater Station aggregates 3.5" (89mm) of snow. In Sweetwater Station, during the entire year, snow falls for 56.6 days and aggregates up to 39.65" (1007mm) of snow.

Daylight

In May, the average length of the day in Sweetwater Station is 14h and 38min.
On the first day of May in Sweetwater Station, sunrise is at 6:06 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:43 pm MDT.

Sunshine

The average sunshine in May in Sweetwater Station is 11.1h.

UV index

In Sweetwater Station, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In May, the UV index of 4 transforms into the following advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What is the temperature in May in Sweetwater Station?

In May, the average high-temperature and low-temperature in Sweetwater Station, Wyoming, are 58.8°F (14.9°C) and 39°F (3.9°C) respectively.

What is the average humidity in May in Sweetwater Station?

In May, the average relative humidity in Sweetwater Station, Wyoming, is 54%.

How many days does it rain in May in Sweetwater Station?

In Sweetwater Station, during May, the rain falls for 12.8 days and regularly aggregates up to 1.73" (44mm) of precipitation.

What is the last month it snows in Sweetwater Station?

May is the last month it regularly snows in Sweetwater Station. During 2.3 snowfall days, in May, Sweetwater Station aggregates 3.5" (89mm) of snow.

How many hours of daylight does Sweetwater Station have in May?

In May, the average day length in Sweetwater Station, Wyoming, is 14h and 38min.

What time are sunrise and sunset in May in Sweetwater Station?

On the first day of May, sunrise is at 6:06 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:43 pm MDT.

How many hours of sunshine does Sweetwater Station have in May?

The average sunshine duration in May in Sweetwater Station, Wyoming, is 11.1h.

What is the UV index reading in May in Sweetwater Station?

The average daily maximum UV index in May in Sweetwater Station is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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 May
Sweetwater Station, WY

Average temperature in May - Sweetwater Station, WY
  • Average high temperature in May: 58.8°F

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).

  • Average low temperature in May: 39°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 in May
Sweetwater Station, WY

Average pressure in May - Sweetwater Station, WY
  • Average pressure in May: 29.91"Hg

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 in May
Sweetwater Station, WY

Average wind speed in May - Sweetwater Station, WY
  • Average wind speed in May: 7.1mph

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 in May
Sweetwater Station, WY

Average humidity in May - Sweetwater Station, WY
  • Average humidity in May: 54%

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 in May
Sweetwater Station, WY

Average rainfall in May - Sweetwater Station, WY
  • Average rainfall in May: 1.73"

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 in May
Sweetwater Station, WY

Average rainfall days in May - Sweetwater Station, WY
  • Average rainfall days in May: 12.8 days

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 in May
Sweetwater Station, WY

Average snowfall in May - Sweetwater Station, WY
  • Average snowfall in May: 3.5"

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 in May
Sweetwater Station, WY

Average snowfall days in May - Sweetwater Station, WY
  • Average snowfall days in May: 2.3 days

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 in May /
Average sunshine in May
Sweetwater Station, WY

Average daylight in May / Average sunshine in May - Sweetwater Station, WY
  • Average daylight in May: 14h and 4min

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).

  • Average sunshine in May: 11h and 1min

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 in May
Sweetwater Station, WY

Average sunshine days in May - Sweetwater Station, WY
  • Average sunshine days in May: 12.5 days

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 in May
Sweetwater Station, WY

Average UV index in May - Sweetwater Station, WY
  • Average UV index in May: 4

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 in May
Sweetwater Station, WY

Average cloud cover in May - Sweetwater Station, WY
  • Average cloud cover in May: 25

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 in May
Sweetwater Station, WY

Average visibility in May - Sweetwater Station, WY
  • Average visibility in May: 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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Sweetwater Station, Wyoming, USA

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