May weather forecast
Tower Junction, WY

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Weather in May

May, the last month of the spring in Tower Junction, is a chilly month, with an average temperature fluctuating between 26.4°F (-3.1°C) and 46.9°F (8.3°C).

Temperature

The shift from April to May is marked by an increase in the average high-temperature, moving from a wintry 34.7°F (1.5°C) to a chilly 46.9°F (8.3°C). Tower Junction experiences an average low-temperature of 26.4°F (-3.1°C) in month of May.

Humidity

The average relative humidity in May is 80%.

Rainfall

The month with the most rainfall is May, when the rain falls for 16.9 days and typically aggregates up to 3.15" (80mm) of precipitation.

Snowfall

January through December are months with snowfall in Tower Junction. In Tower Junction, in May, snow falls for 18.3 days, with typically accumulated 15.08" (383mm) of snow. Throughout the year, there are 186.1 snowfall days, and 135.16" (3433mm) of snow is accumulated.

Daylight

In Tower Junction, the average length of the day in May is 14h and 52min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:27 pm. On the last day of May, sunrise is at 5:38 am and sunset at 9:00 pm MDT.

Sunshine

In Tower Junction, Wyoming, the average sunshine in May is 9.3h.

UV index

In May, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 3 in May leads to these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

During May, Tower Junction experiences an average high-temperature of 46.9°F (8.3°C) and a low-temperature of 26.4°F (-3.1°C).

What is the average humidity in May?

In Tower Junction, Wyoming, the average relative humidity in May is 80%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 16.9 days and typically aggregates up to 3.15" (80mm) of precipitation.

How much does it rain in May?

In Tower Junction, in May, it is raining for 16.9 days, with typically 3.15" (80mm) of accumulated precipitation.

How much does it snow in May?

In Tower Junction, in May, during 18.3 snowfall days, 15.08" (383mm) of snow is typically accumulated.

What is the average length of the day in May?

In May, the average day length is 14h and 52min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:09 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 9:00 pm MDT.

How many hours of sunshine does Tower Junction have in May?

In Tower Junction, the average sunshine duration in May is 9.3h.

How high is the UV index in May?

The average daily maximum UV index in May in Tower Junction is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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 May
Tower Junction, WY

Average temperature in May - Tower Junction, WY
  • Average high temperature in May: 46.9°F

The warmest month (with the highest average high temperature) is July (70.9°F).
The month with the lowest average high temperature is December (18.9°F).

  • Average low temperature in May: 26.4°F

The month with the highest average low temperature is July (43.2°F).
The coldest month (with the lowest average low temperature) is December (2.5°F).

Average pressure in May
Tower Junction, WY

Average pressure in May - Tower Junction, WY
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
Tower Junction, WY

Average wind speed in May - Tower Junction, WY
  • Average wind speed in May: 6mph

The windiest months (with the highest average wind speed) are February and June (7.3mph).
The calmest month (with the lowest average wind speed) is May (6mph).

Average humidity in May
Tower Junction, WY

Average humidity in May - Tower Junction, WY
  • Average humidity in May: 80%

The months with the highest relative humidity are February and March (93%).
The months with the lowest relative humidity are July and August (51%).

Average rainfall in May
Tower Junction, WY

Average rainfall in May - Tower Junction, WY
  • Average rainfall in May: 3.15"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is July (1.02").

Average rainfall days in May
Tower Junction, WY

Average rainfall days in May - Tower Junction, WY
  • Average rainfall days in May: 16.9 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (2.8 days).

Average snowfall in May
Tower Junction, WY

Average snowfall in May - Tower Junction, WY
  • Average snowfall in May: 15.08"

The month with the highest snowfall is April (19.69").
The month with the least snowfall is July (0.24").

Average snowfall days in May
Tower Junction, WY

Average snowfall days in May - Tower Junction, WY
  • Average snowfall days in May: 18.3 days

The month with the highest number of snowfall days is March (25.6 days).
The month with the least snowfall days is July (0.4 days).

Average daylight in May /
Average sunshine in May
Tower Junction, WY

Average daylight in May / Average sunshine in May - Tower Junction, WY
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).

Average sunshine days in May
Tower Junction, WY

Average sunshine days in May - Tower Junction, WY
  • Average sunshine days in May: 3.1 days

The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is May (3.1 days).

Average UV index in May
Tower Junction, WY

Average UV index in May - Tower Junction, WY
  • Average UV index in May: 3

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

Average cloud cover in May
Tower Junction, WY

Average cloud cover in May - Tower Junction, WY
  • Average cloud cover in May: 41

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 15).

Average visibility in May
Tower Junction, WY

Average visibility in May - Tower Junction, WY
  • Average visibility in May: 5mi

The months with the highest visibility are June, July, August and September (6mi).
The month with the lowest visibility is February (3mi).

Tower Junction, Wyoming, USA

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