May weather forecast and climate
Simla, CO

Weather in May

May, the last month of the spring, in Simla, is an enjoyable month, with average temperature varying between 67.8°F (19.9°C) and 46.6°F (8.1°C).

Temperature

In May, the average high-temperature slightly increases, from a mild 59.5°F (15.3°C) in April, to an enjoyable 67.8°F (19.9°C). In May, in Simla, Colorado, the average low-temperature is 46.6°F (8.1°C).

Humidity

The average relative humidity in Simla is 53%.

Rainfall

May is the month with the most rainfall in Simla. Rain falls for 11.3 days and accumulates 1.77" (45mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. May is the last month it regularly snows. During 0.8 snowfall days, in May, Simla aggregates 0.59" (15mm) of snow. In Simla, during the entire year, snow falls for 26.7 days, and aggregates up to 9.02" (229mm) of snow.

Daylight

In May, the average length of the day is 14.3h.

Sunshine

The average sunshine in Simla is 11h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Simla?

In May, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 46.6°F (8.1°C).

What is the average humidity in May in Simla?

The average relative humidity in May is 53%.

How much does it rain in Simla in May?

In Simla, Colorado, in May, it is raining for 11.3 days, with typically 1.77" (45mm) of accumulated precipitation.

What is the rainiest month in Simla?

May is the month with the most rainfall. Rain falls for 11.3 days and accumulates 1.77" (45mm) of precipitation.

What is the last month it snows in Simla?

May is the last month it regularly snows. During 0.8 snowfall days, in May, Simla aggregates 0.59" (15mm) of snow.

How many hours of daylight does Simla have in May?

In May, the average length of the day in Simla is 14.3h.

How long on average sun shines in May in Simla?

In Simla, Colorado, the average sunshine in May is 11h.

What is the UV index intensity in May in Simla?

In Simla, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in May
Simla, CO

Average temperature in May - Simla, CO
  • Average high temperature in May: 67.8°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (39°F).

  • Average low temperature in May: 46.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

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Average pressure in May
Simla, CO

Average pressure in May - Simla, CO
  • Average pressure in May: 29.88"

Months with the highest atmospheric pressure are January and December (30.09").
The month with the lowest atmospheric pressure is June (29.84").

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Average wind speed in May
Simla, CO

Average wind speed in May - Simla, CO
  • Average wind speed in May: 11.2mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

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Average humidity in May
Simla, CO

Average humidity in May - Simla, CO
  • Average humidity in May: 53%

The month with the highest relative humidity is February (63%).
Months with the lowest relative humidity are June and September (46%).

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Average rainfall in May
Simla, CO

Average rainfall in May - Simla, CO
  • Average rainfall in May: 1.77"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is December (0.2").

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Average rainfall days in May
Simla, CO

Average rainfall days in May - Simla, CO
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1.7 days).

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Average snowfall in May
Simla, CO

Average snowfall in May - Simla, CO
  • Average snowfall in May: 0.59"

The month with the highest snowfall is February (1.93").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Simla, CO

Average snowfall days in May - Simla, CO
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is February (6.1 days).
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
Simla, CO

Average daylight in May / Average sunshine in May - Simla, CO
  • Average daylight in May: 14.3h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in May: 11h

Months with the most sunshine are June, July and August (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 6.6h).

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Average sunshine days in May
Simla, CO

Average sunshine days in May - Simla, CO
  • Average sunshine days in May: 16 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in May
Simla, CO

Average UV index in May - Simla, CO
  • Average UV index in May: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Simla, CO

Average cloud cover in May - Simla, CO
  • Average cloud cover in May: 26

Months with the most cloud cover are February and April (Cloud cover 27).
Months with the least cloud cover are June and September (Cloud cover 16).

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Average visibility in May
Simla, CO

Average visibility in May - Simla, CO
  • Average visibility in May: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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