May weather forecast
Last Chance, ID

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Weather in May

The last month of the spring, May, is a refreshing month in Last Chance, Idaho, with an average temperature ranging between min 33.3°F (0.7°C) and max 55.9°F (13.3°C).

Temperature

As Last Chance enters May, the average high-temperature increases from the an icy 42.4°F (5.8°C) of April to a refreshing 55.9°F (13.3°C). Last Chance logs a notable disparity from the daily highs during May, as the nighttime temperature lowers to an average of 33.3°F (0.7°C).

Humidity

In Last Chance, the average relative humidity in May is 67%.

Rainfall

In May, the rain falls for 17 days. Throughout May, 2.2" (56mm) of precipitation is accumulated. Throughout the year, in Last Chance, there are 106.1 rainfall days, and 20.83" (529mm) of precipitation is accumulated.

Snowfall

January through July, September through December are months with snowfall. In Last Chance, in May, during 5.7 snowfall days, 4.8" (122mm) of snow is typically accumulated. In Last Chance, during the entire year, snow falls for 138.1 days and aggregates up to 107.64" (2734mm) of snow.

Daylight

In Last Chance, the average length of the day in May is 14h and 49min.
On the first day of May, sunrise is at 6:14 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 9:02 pm MDT.

Sunshine

The average sunshine in May is 10.3h.

UV index

In Last Chance, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 4 in May translates into this advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Last Chance?

The high-temperature, in May, in Last Chance, is 55.9°F (13.3°C), while the low-temperature averages to 33.3°F (0.7°C).

What is the average humidity in May?

The average relative humidity in May is 67%.

How many days does it rain in May?

In Last Chance, in May, during 17 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

How many days does it snow in May?

In May, it is snowing for 5.7 days. Throughout May, 4.8" (122mm) of snow is accumulated.

What is the average length of the day in May?

The average day length in May is 14h and 49min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:14 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 9:02 pm MDT.

How many hours of sunshine does Last Chance have in May?

The average sunshine duration in May is 10.3h.

How high is the UV index in May?

In Last Chance, Idaho, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Last Chance, ID

Average temperature in May - Last Chance, ID
  • Average high temperature in May: 55.9°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (22.3°F).

  • Average low temperature in May: 33.3°F

The month with the highest average low temperature is August (46.6°F).
The coldest months (with the lowest average low temperature) are January and December (6.8°F).

Average pressure in May
Last Chance, ID

Average pressure in May - Last Chance, ID
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in May
Last Chance, ID

Average wind speed in May - Last Chance, ID
  • Average wind speed in May: 6mph

The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).

Average humidity in May
Last Chance, ID

Average humidity in May - Last Chance, ID
  • Average humidity in May: 67%

The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (47%).

Average rainfall in May
Last Chance, ID

Average rainfall in May - Last Chance, ID
  • Average rainfall in May: 2.2"

The wettest month (with the highest rainfall) is February (2.64").
The driest month (with the least rainfall) is July (0.47").

Average rainfall days in May
Last Chance, ID

Average rainfall days in May - Last Chance, ID
  • Average rainfall days in May: 17 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (3.8 days).

Average snowfall in May
Last Chance, ID

Average snowfall in May - Last Chance, ID
  • Average snowfall in May: 4.8"

The month with the highest snowfall is January (19.84").
The month with the least snowfall is August (0").

Average snowfall days in May
Last Chance, ID

Average snowfall days in May - Last Chance, ID
  • Average snowfall days in May: 5.7 days

The month with the highest number of snowfall days is December (23 days).
The month with the least snowfall days is August (0 days).

Average daylight in May /
Average sunshine in May
Last Chance, ID

Average daylight in May / Average sunshine in May - Last Chance, ID
  • 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 54min).

  • Average sunshine in May: 10h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in May
Last Chance, ID

Average sunshine days in May - Last Chance, ID
  • Average sunshine days in May: 9.3 days

The month with the most sunshine days is July (21.2 days).
The month with the least sunshine days is February (5.9 days).

Average UV index in May
Last Chance, ID

Average UV index in May - Last Chance, 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, February, November and December (UV index 1).

Average cloud cover in May
Last Chance, ID

Average cloud cover in May - Last Chance, ID
  • Average cloud cover in May: 32

The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 13).

Average visibility in May
Last Chance, ID

Average visibility in May - Last Chance, 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 and December (3mi).

Last Chance, Idaho, USA

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