May weather forecast
Bennington, ID

Share

Weather in May

May, the last month of the spring in Bennington, is a moderate month, with an average temperature fluctuating between 56.3°F (13.5°C) and 33.3°F (0.7°C).

Temperature

A shift in the average high-temperature is noticeable in May, changing from a frosty 44.2°F (6.8°C) in April to a mild 56.3°F (13.5°C). In Bennington, following the steep rise of daytime temperatures, an average nighttime low of 33.3°F (0.7°C) is anticipated during May.

Humidity

In Bennington, the average relative humidity in May is 66%.

Rainfall

The month with the most rainfall is May, when the rain falls for 17.3 days and typically aggregates up to 2.6" (66mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. In Bennington, during May, snow falls for 3.4 days and regularly aggregates up to 2.56" (65mm) of snow. In Bennington, during the entire year, snow falls for 116.1 days and aggregates up to 91.14" (2315mm) of snow.

Daylight

In May, the average length of the day is 14h and 37min.
On the first day of the month, sunrise is at 6:19 am and sunset at 8:25 pm. On the last day of May, sunrise is at 5:50 am and sunset at 8:55 pm MDT.

Sunshine

The average sunshine in May is 10.4h.

UV index

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 4 in May suggests the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Experience reduced UV exposure by about half when donning a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Frequently asked questions

What are May temperatures?

During May, Bennington experiences an average high-temperature of 56.3°F (13.5°C) and a low-temperature of 33.3°F (0.7°C).

What is the average humidity in May?

In Bennington, the average relative humidity in May is 66%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 17.3 days and typically aggregates up to 2.6" (66mm) of precipitation.

How much does it rain in May?

In May, the rain falls for 17.3 days. Throughout May, 2.6" (66mm) of precipitation is accumulated.

How many days does it snow in May?

In Bennington, during May, snow falls for 3.4 days and regularly aggregates up to 2.56" (65mm) of snow.

What is the average length of the day in May in Bennington?

In May, the average day length is 14h and 37min.

When is the sunrise / sunset in May?

On the first day of May in Bennington, sunrise is at 6:19 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:55 pm MDT.

How long on average sun shines in May?

In Bennington, the average sunshine duration in May is 10.4h.

What is the UV index reading in May?

The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Bennington, ID

Average temperature in May - Bennington, ID
  • Average high temperature in May: 56.3°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in May: 33.3°F

The month with the highest average low temperature is July (48.9°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

Average pressure in May
Bennington, ID

Average pressure in May - Bennington, ID
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Bennington, ID

Average wind speed in May - Bennington, ID
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest months (with the lowest average wind speed) are January and December (4.2mph).

Average humidity in May
Bennington, ID

Average humidity in May - Bennington, ID
  • Average humidity in May: 66%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (42%).

Average rainfall in May
Bennington, ID

Average rainfall in May - Bennington, ID
  • Average rainfall in May: 2.6"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is July (0.63").

Average rainfall days in May
Bennington, ID

Average rainfall days in May - Bennington, ID
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (6 days).

Average snowfall in May
Bennington, ID

Average snowfall in May - Bennington, ID
  • Average snowfall in May: 2.56"

The month with the highest snowfall is February (18.39").
The months with the least snowfall are July and August (0").

Average snowfall days in May
Bennington, ID

Average snowfall days in May - Bennington, ID
  • Average snowfall days in May: 3.4 days

The month with the highest number of snowfall days is December (21.6 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in May /
Average sunshine in May
Bennington, ID

Average daylight in May / Average sunshine in May - Bennington, ID
  • 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 6min).

  • Average sunshine in May: 10h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in May
Bennington, ID

Average sunshine days in May - Bennington, ID
  • Average sunshine days in May: 8.8 days

The month with the most sunshine days is July (18.8 days).
The month with the least sunshine days is February (6.8 days).

Average UV index in May
Bennington, ID

Average UV index in May - Bennington, ID
  • Average UV index in May: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in May
Bennington, ID

Average cloud cover in May - Bennington, ID
  • Average cloud cover in May: 30

The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in May
Bennington, ID

Average visibility in May - Bennington, ID
  • Average visibility in May: 6mi

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

Bennington, Idaho, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location