May weather forecast
Kingston, ID

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Weather in May

The last month of the spring, May, is an enjoyable month in Kingston, Idaho, with an average temperature ranging between max 60.8°F (16°C) and min 37.6°F (3.1°C).

Temperature

With the onset of May, Kingston experiences a temperature shift, with the average high-temperature moving from a chilly 48.2°F (9°C) in April to a refreshing 60.8°F (16°C). With a notable difference from peak temperatures, an average of 37.6°F (3.1°C) marks the nights in Kingston in May.

Humidity

The average relative humidity in May is 70%.

Rainfall

In Kingston, in May, during 16.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, there are 140.1 rainfall days, and 22.2" (564mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall. May is the last month it regularly snows in Kingston. During 0.3 snowfall days, in May, Kingston aggregates 0.08" (2mm) of snow. In Kingston, during the entire year, snow falls for 57.8 days and aggregates up to 45.31" (1151mm) of snow.

Daylight

The average length of the day in May is 15h and 9min.
On the first day of May, sunrise is at 5:26 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 4:51 am and sunset at 8:34 pm PDT.

Sunshine

The average sunshine in May is 9.6h.

UV index

In Kingston, Idaho, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the UV index of 3 transforms into the following advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What is the average May temperature in Kingston?

The high-temperature, in May, in Kingston, is 60.8°F (16°C), while the low-temperature averages to 37.6°F (3.1°C).

What is the average humidity in May in Kingston?

The average relative humidity in May is 70%.

How much does it rain in Kingston in May?

In Kingston, Idaho, in May, during 16.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

What is the last month it snows in Kingston?

May is the last month it regularly snows in Kingston. During 0.3 snowfall days, in May, Kingston aggregates 0.08" (2mm) of snow.

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

The average day length in May in Kingston is 15h and 9min.

When is the sunrise / sunset in May in Kingston?

On the first day of May in Kingston, sunrise is at 5:26 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 4:51 am and sunset at 8:34 pm PDT.

How many hours of sunshine does Kingston have in May?

The average sunshine duration in May in Kingston, Idaho, is 9.6h.

What is the UV index intensity in May in Kingston?

The average daily maximum UV index in May in Kingston, Idaho, is 3. A UV Index reading of 3 to 5 represents a medium health risk 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
Kingston, ID

Average temperature in May - Kingston, ID
  • Average high temperature in May: 60.8°F

The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (30.4°F).

  • Average low temperature in May: 37.6°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (19.8°F).

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Average pressure in May
Kingston, ID

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

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed in May
Kingston, ID

Average wind speed in May - Kingston, ID
  • Average wind speed in May: 4.4mph

The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest months (with the lowest average wind speed) are September and December (4mph).

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Average humidity in May
Kingston, ID

Average humidity in May - Kingston, ID
  • Average humidity in May: 70%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in May
Kingston, ID

Average rainfall in May - Kingston, ID
  • Average rainfall in May: 2.13"

The wettest month (with the highest rainfall) is January (2.8").
The driest month (with the least rainfall) is July (0.51").

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Average rainfall days in May
Kingston, ID

Average rainfall days in May - Kingston, ID
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is March (17.8 days).
The month with the least rainy days is August (6.3 days).

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Average snowfall in May
Kingston, ID

Average snowfall in May - Kingston, ID
  • Average snowfall in May: 0.08"

The month with the highest snowfall is January (12.36").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Kingston, ID

Average snowfall days in May - Kingston, ID
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is December (13.5 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
Kingston, ID

Average daylight in May / Average sunshine in May - Kingston, ID
  • Average daylight in May: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in May: 9h and 4min

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

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Average sunshine days in May
Kingston, ID

Average sunshine days in May - Kingston, ID
  • Average sunshine days in May: 13 days

The month with the most sunshine days is July (22.9 days).
The month with the least sunshine days is March (8.7 days).

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Average UV index in May
Kingston, ID

Average UV index in May - Kingston, ID
  • Average UV index in May: 3

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in May
Kingston, ID

Average cloud cover in May - Kingston, ID
  • Average cloud cover in May: 38

The months with the most cloud cover are January, February and December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in May
Kingston, ID

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

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

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Kingston, Idaho, USA

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