May weather forecast
Tendoy, ID

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Weather in May

The last month of the spring, May, is a cool month in Tendoy, Idaho, with an average temperature ranging between max 54.1°F (12.3°C) and min 33.8°F (1°C).

Temperature

As May arrives, a rise in the average high-temperature is observed, moving from a cold 41.9°F (5.5°C) in April to a cool 54.1°F (12.3°C). Throughout May, Tendoy registers a consistent average low-temperature of 33.8°F (1°C).

Humidity

In Tendoy, the average relative humidity in May is 64%.

Rainfall

In Tendoy, during May, the rain falls for 18.3 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Tendoy, Idaho, during the entire year, the rain falls for 129.5 days and collects up to 12.4" (315mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. May is the last month it regularly snows. During 1.7 snowfall days, in May, Tendoy aggregates 0.94" (24mm) of snow. In Tendoy, during the entire year, snow falls for 63.5 days and aggregates up to 22.76" (578mm) of snow.

Daylight

The average length of the day in May is 14h and 52min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:40 pm. On the last day of May, in Tendoy, sunrise is at 5:51 am and sunset at 9:13 pm MDT.

Sunshine

In Tendoy, the average sunshine in May is 10.5h.

UV index

In Tendoy, the average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, a daily UV index of 3 turns into the following recommendations:
Take precautions - Protection against sunburn is recommended. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Tendoy in May?

Tendoy in May has an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 33.8°F (1°C).

What is the average humidity in May in Tendoy?

The average relative humidity in May is 64%.

How much does it rain in Tendoy in May?

In Tendoy, Idaho, during May, the rain falls for 18.3 days and regularly aggregates up to 1.89" (48mm) of precipitation.

What is the last month it snows in Tendoy?

May is the last month it regularly snows. During 1.7 snowfall days, in May, Tendoy aggregates 0.94" (24mm) of snow.

How many hours of daylight does Tendoy have in May?

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

What time are sunrise and sunset in May in Tendoy?

In May, on the first day of the month, sunrise is at 6:22 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 9:13 pm MDT.

How long on average sun shines in May in Tendoy?

The average sunshine duration in May in Tendoy, Idaho, is 10.5h.

What is the UV index reading in May in Tendoy?

In Tendoy, Idaho, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes 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
Tendoy, ID

Average temperature in May - Tendoy, ID
  • Average high temperature in May: 54.1°F

The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is December (25.2°F).

  • Average low temperature in May: 33.8°F

The month with the highest average low temperature is August (47.5°F).
The coldest months (with the lowest average low temperature) are January and December (9.5°F).

Average pressure in May
Tendoy, ID

Average pressure in May - Tendoy, ID
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Tendoy, ID

Average wind speed in May - Tendoy, ID
  • Average wind speed in May: 4.8mph

The windiest months (with the highest average wind speed) are March and April (5.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in May
Tendoy, ID

Average humidity in May - Tendoy, ID
  • Average humidity in May: 64%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (43%).

Average rainfall in May
Tendoy, ID

Average rainfall in May - Tendoy, ID
  • Average rainfall in May: 1.89"

The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are July and August (0.51").

Average rainfall days in May
Tendoy, ID

Average rainfall days in May - Tendoy, ID
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in May
Tendoy, ID

Average snowfall in May - Tendoy, ID
  • Average snowfall in May: 0.94"

The month with the highest snowfall is February (5").
The months with the least snowfall are June, July and August (0").

Average snowfall days in May
Tendoy, ID

Average snowfall days in May - Tendoy, ID
  • Average snowfall days in May: 1.7 days

The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in May / Average sunshine in May - Tendoy, ID
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 10h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in May
Tendoy, ID

Average sunshine days in May - Tendoy, ID
  • Average sunshine days in May: 8.1 days

The month with the most sunshine days is July (19.4 days).
The month with the least sunshine days is April (7.7 days).

Average UV index in May
Tendoy, ID

Average UV index in May - Tendoy, ID
  • 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 and December (UV index 1).

Average cloud cover in May
Tendoy, ID

Average cloud cover in May - Tendoy, ID
  • Average cloud cover in May: 32

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in May
Tendoy, ID

Average visibility in May - Tendoy, 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, February, March and December (4mi).

Tendoy, Idaho, USA

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