May weather forecast
Richfield, UT

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Weather in May

May ushers in predominantly warm temperatures, firmly establishing the onset of summer in Richfield, Utah. The weather during this month is mostly dry, with a significant drop in precipitation from 1.81" (46mm) in April to 1.42" (36mm). Blue skies, longer sunshine hours, and comfortable temperatures define the daytime ambiance. The month also sees a decrease in cloud cover, allowing unhindered sunrays to warm the earth. While mornings and evenings remain relatively cool, afternoons become increasingly warmer symbolizing the summer's arrival.

Temperature

Richfield's transition into May brings a rise in the average high-temperature, moving from a fresh 52.3°F (11.3°C) in April to a refreshing 62.1°F (16.7°C). Significant variation from daytime temperatures marks May, with the month recording a nightly average of 39°F (3.9°C).

Humidity

In Richfield, Utah, the average relative humidity in May is 44%.

Rainfall

In Richfield, Utah, in May, it is raining for 12.3 days, with typically 1.42" (36mm) of accumulated precipitation. In Richfield, during the entire year, the rain falls for 109.4 days and collects up to 14.21" (361mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Richfield. May is the last month it regularly snows in Richfield. During 0.8 snowfall days, in May, Richfield aggregates 0.94" (24mm) of snow. Throughout the year, in Richfield, there are 53.3 snowfall days, and 41.5" (1054mm) of snow is accumulated.

Daylight

The average length of the day in May in Richfield is 14h and 19min.
On the first day of the month, sunrise is at 6:29 am and sunset at 8:21 pm. On the last day of May, in Richfield, sunrise is at 6:05 am and sunset at 8:47 pm MDT.

Sunshine

In Richfield, the average sunshine in May is 11.2h.

UV index

In Richfield, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A typical high UV index of 4 in May suggests the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. It's recommended to limit sun exposure when its radiation is at its peak during midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the temperature in May in Richfield?

May temperatures in Richfield vary between a high-temperature of 62.1°F (16.7°C) and a low-temperature of 39°F (3.9°C).

What is the average humidity in May in Richfield?

The average relative humidity in May in Richfield is 44%.

How much does it rain in Richfield in May?

In Richfield, Utah, in May, it is raining for 12.3 days, with typically 1.42" (36mm) of accumulated precipitation.

What is the last month it snows in Richfield?

May is the last month it regularly snows in Richfield, Utah. During 0.8 snowfall days, in May, Richfield aggregates 0.94" (24mm) of snow.

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

In May, the average day length in Richfield is 14h and 19min.

What time are sunrise and sunset in May in Richfield?

In May, on the first day of the month, sunrise is at 6:29 am and sunset at 8:21 pm. On the last day of the month, in Richfield, Utah, sunrise is at 6:05 am and sunset at 8:47 pm MDT.

How many hours of sunshine does Richfield have in May?

In May, the average sunshine duration in Richfield is 11.2h.

What is the UV index reading in May in Richfield?

In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Richfield, UT

Average temperature in May - Richfield, UT
  • Average high temperature in May: 62.1°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The months with the lowest average high temperature are January and December (33.8°F).

  • Average low temperature in May: 39°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in May
Richfield, UT

Average pressure in May - Richfield, UT
  • Average pressure in May: 29.87"Hg

The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in May
Richfield, UT

Average wind speed in May - Richfield, UT
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is June (7.3mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

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Average humidity in May
Richfield, UT

Average humidity in May - Richfield, UT
  • Average humidity in May: 44%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (31%).

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Average rainfall in May
Richfield, UT

Average rainfall in May - Richfield, UT
  • Average rainfall in May: 1.42"

The wettest months (with the highest rainfall) are March and April (1.81").
The driest month (with the least rainfall) is June (0.51").

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Average rainfall days in May
Richfield, UT

Average rainfall days in May - Richfield, UT
  • Average rainfall days in May: 12.3 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is November (5.4 days).

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Average snowfall in May
Richfield, UT

Average snowfall in May - Richfield, UT
  • Average snowfall in May: 0.94"

The month with the highest snowfall is March (8.35").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Richfield, UT

Average snowfall days in May - Richfield, UT
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is December (11.4 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
Richfield, UT

Average daylight in May / Average sunshine in May - Richfield, UT
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 0min).

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Average sunshine days in May
Richfield, UT

Average sunshine days in May - Richfield, UT
  • Average sunshine days in May: 15.8 days

The month with the most sunshine days is June (22.2 days).
The months with the least sunshine days are February, April and July (13.3 days).

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Average UV index in May
Richfield, UT

Average UV index in May - Richfield, UT
  • Average UV index in May: 4

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

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Average cloud cover in May
Richfield, UT

Average cloud cover in May - Richfield, UT
  • Average cloud cover in May: 20

The months with the most cloud cover are January and December (Cloud cover 36).
The months with the least cloud cover are August and September (Cloud cover 10).

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Average visibility in May
Richfield, UT

Average visibility in May - Richfield, UT
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Richfield, Utah, USA

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