May weather forecast
Lonepine, MT

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Weather in May

May, the last month of the spring in Lonepine, is an enjoyable month, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 60.8°F (16°C).

Temperature

The arrival of May brings an increase in high-temperatures, moving from a chilly 47.8°F (8.8°C) in April to an enjoyable 60.8°F (16°C). May nights in Lonepine indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a cold 36.7°F (2.6°C).

Humidity

The average relative humidity in May is 67%.

Rainfall

In Lonepine, during May, the rain falls for 14.1 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Lonepine, during the entire year, the rain falls for 129.8 days and collects up to 16.42" (417mm) of precipitation.

Snowfall

Months with snowfall in Lonepine are January through June, September through December. In Lonepine, in May, during 2.3 snowfall days, 0.83" (21mm) of snow is typically accumulated. In Lonepine, during the entire year, snow falls for 117.4 days and aggregates up to 58.62" (1489mm) of snow.

Daylight

In May, the average length of the day is 15h and 10min.
On the first day of May in Lonepine, sunrise is at 6:19 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 9:28 pm MDT.

Sunshine

In May, the average sunshine in Lonepine is 10.1h.

UV index

The average daily maximum UV index in May in Lonepine is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 4 in May translates into the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the average May temperature in Lonepine?

The high-temperature, in May, in Lonepine, is 60.8°F (16°C), while the low-temperature averages to 36.7°F (2.6°C).

What is the average humidity in May in Lonepine?

The average relative humidity in May is 67%.

How much does it rain in Lonepine in May?

In Lonepine, in May, during 14.1 rainfall days, 1.5" (38mm) of precipitation is typically accumulated.

How much does it snow in Lonepine in May?

In May, in Lonepine, it is snowing for 2.3 days. Throughout May, 0.83" (21mm) of snow is accumulated.

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

In May, the average day length in Lonepine is 15h and 10min.

What time are sunrise and sunset in May in Lonepine?

On the first day of May in Lonepine, sunrise is at 6:19 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 9:28 pm MDT.

How long on average sun shines in May in Lonepine?

The average sunshine duration in May is 10.1h.

How high is the UV index in May in Lonepine?

In May, the average daily maximum UV index in Lonepine, Montana, is 4. A UV Index estimate of 3 to 5 represents 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
Lonepine, MT

Average temperature in May - Lonepine, MT
  • Average high temperature in May: 60.8°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (27.1°F).

  • Average low temperature in May: 36.7°F

The month with the highest average low temperature is July (48.4°F).
The coldest months (with the lowest average low temperature) are January and December (16.2°F).

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Average pressure in May
Lonepine, MT

Average pressure in May - Lonepine, MT
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Lonepine, MT

Average wind speed in May - Lonepine, MT
  • Average wind speed in May: 4.3mph

The windiest month (with the highest average wind speed) is April (4.7mph).
The calmest months (with the lowest average wind speed) are August and December (3.6mph).

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Average humidity in May
Lonepine, MT

Average humidity in May - Lonepine, MT
  • Average humidity in May: 67%

The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (52%).

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Average rainfall in May
Lonepine, MT

Average rainfall in May - Lonepine, MT
  • Average rainfall in May: 1.5"

The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is July (0.59").

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Average rainfall days in May
Lonepine, MT

Average rainfall days in May - Lonepine, MT
  • Average rainfall days in May: 14.1 days

The month with the highest number of rainy days is April (15.9 days).
The month with the least rainy days is December (6.5 days).

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Average snowfall in May
Lonepine, MT

Average snowfall in May - Lonepine, MT
  • Average snowfall in May: 0.83"

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

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Average snowfall days in May
Lonepine, MT

Average snowfall days in May - Lonepine, MT
  • Average snowfall days in May: 2.3 days

The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in May /
Average sunshine in May
Lonepine, MT

Average daylight in May / Average sunshine in May - Lonepine, MT
  • 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: 10h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in May
Lonepine, MT

Average sunshine days in May - Lonepine, MT
  • Average sunshine days in May: 14.5 days

The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is February (7.1 days).

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Average UV index in May
Lonepine, MT

Average UV index in May - Lonepine, MT
  • Average UV index in May: 4

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
Lonepine, MT

Average cloud cover in May - Lonepine, MT
  • Average cloud cover in May: 36

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 15).

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Average visibility in May
Lonepine, MT

Average visibility in May - Lonepine, MT
  • Average visibility in May: 6mi

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

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Lonepine, Montana, USA

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