May weather forecast
Rawlins, WY

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Weather in May

The transition into summer starts becoming evident in May in Rawlins. Even though rainfall is slightly less than April at 1.34" (34mm), the humidity levels have dropped, making the weather quite comfortable. Rawlins residents witness a substantial increase in both daylight hours and sunshine duration. The city resonates with summer vibes, making it quite different from its previous month. This month is ideal for indulging in several outdoor activities under the warm Wyoming sun.

Temperature

May brings a temperature change, with average high-temperatures moving from April's frosty 47.8°F (8.8°C) to a refreshing 59.7°F (15.4°C). Rawlins's nights in May experience an average temperature drop to a wintry 39.9°F (4.4°C).

Humidity

In May, the average relative humidity is 50%.

Rainfall

In Rawlins, during May, the rain falls for 11.7 days and regularly aggregates up to 1.34" (34mm) of precipitation. Throughout the year, in Rawlins, Wyoming, there are 81.7 rainfall days, and 9.72" (247mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Rawlins. During 2.8 snowfall days, in May, Rawlins aggregates 1.61" (41mm) of snow. In Rawlins, during the entire year, snow falls for 80.6 days and aggregates up to 33.39" (848mm) of snow.

Daylight

In Rawlins, the average length of the day in May is 14h and 34min.
On the first day of May, sunrise is at 6:04 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:37 pm MDT.

Sunshine

The average sunshine in May is 11h.

UV index

In Rawlins, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 4 in May translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the average May temperature in Rawlins?

In Rawlins, 59.7°F (15.4°C) is the average high-temperature and 39.9°F (4.4°C) is the average low-temperature during May.

What is the average humidity in May in Rawlins?

The average relative humidity in May in Rawlins is 50%.

How much does it rain in Rawlins in May?

In Rawlins, Wyoming, during May, the rain falls for 11.7 days and regularly aggregates up to 1.34" (34mm) of precipitation.

What is the last month it snows in Rawlins?

May is the last month it regularly snows in Rawlins, Wyoming. During 2.8 snowfall days, in May, Rawlins aggregates 1.61" (41mm) of snow.

How many hours of daylight does Rawlins have in May?

In May, the average day length in Rawlins is 14h and 34min.

When are sunrise and sunset in May in Rawlins?

In May, on the first day of the month, sunrise is at 6:04 am and sunset at 8:07 pm. On the last day of the month, in Rawlins, sunrise is at 5:36 am and sunset at 8:37 pm MDT.

How long on average sun shines in May in Rawlins?

The average sunshine duration in May in Rawlins is 11h.

How high is the UV index in May in Rawlins?

In May, the average daily maximum UV index in Rawlins, Wyoming, is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
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
Rawlins, WY

Average temperature in May - Rawlins, WY
  • Average high temperature in May: 59.7°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in May: 39.9°F

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

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Average pressure in May
Rawlins, WY

Average pressure in May - Rawlins, WY
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in May
Rawlins, WY

Average wind speed in May - Rawlins, WY
  • Average wind speed in May: 10.9mph

The windiest month (with the highest average wind speed) is November (13.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.5mph).

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Average humidity in May
Rawlins, WY

Average humidity in May - Rawlins, WY
  • Average humidity in May: 50%

The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are July and August (35%).

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Average rainfall in May
Rawlins, WY

Average rainfall in May - Rawlins, WY
  • Average rainfall in May: 1.34"

The wettest month (with the highest rainfall) is April (1.42").
The driest month (with the least rainfall) is August (0.35").

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Average rainfall days in May
Rawlins, WY

Average rainfall days in May - Rawlins, WY
  • Average rainfall days in May: 11.7 days

The month with the highest number of rainy days is May (11.7 days).
The month with the least rainy days is November (3.2 days).

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Average snowfall in May
Rawlins, WY

Average snowfall in May - Rawlins, WY
  • Average snowfall in May: 1.61"

The month with the highest snowfall is April (5.75").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Rawlins, WY

Average snowfall days in May - Rawlins, WY
  • Average snowfall days in May: 2.8 days

The month with the highest number of snowfall days is February (14.6 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
Rawlins, WY

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

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

  • Average sunshine in May: 11h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

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Average sunshine days in May
Rawlins, WY

Average sunshine days in May - Rawlins, WY
  • Average sunshine days in May: 15.4 days

The month with the most sunshine days is June (21.1 days).
The month with the least sunshine days is February (11.2 days).

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Average UV index in May
Rawlins, WY

Average UV index in May - Rawlins, 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
Rawlins, WY

Average cloud cover in May - Rawlins, WY
  • Average cloud cover in May: 24

The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 13).

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Average visibility in May
Rawlins, WY

Average visibility in May - Rawlins, WY
  • Average visibility in May: 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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Rawlins, Wyoming, USA

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