Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The beginning of May signals a rise in the average high-temperature, moving from an icy 37.8°F (3.2°C) in April to a cool 50°F (10°C). During the nights in May, the temperature averages to a subzero cold 28.6°F (-1.9°C).Humidity
The average relative humidity in May in Grahams Place is 76%.Rainfall
The month with the most rainfall is May, when the rain falls for 20.5 days and typically aggregates up to 3.11" (79mm) of precipitation.Snowfall
Months with snowfall in Grahams Place are January through July, September through December. In May, in Grahams Place, it is snowing for 9.8 days. Throughout May, 8.03" (204mm) of snow is accumulated. In Grahams Place, Montana, during the entire year, snow falls for 165.6 days and aggregates up to 125.16" (3179mm) of snow.Daylight
In May, the average length of the day is 14h and 52min.On the first day of May, sunrise is at 6:14 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 9:04 pm MDT.
Sunshine
In Grahams Place, the average sunshine in May is 9.5h.UV index
In May, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 3 during May translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are May temperatures in Grahams Place?
What is the average humidity in May in Grahams Place?
What is the rainiest month in Grahams Place?
How much does it rain in Grahams Place in May?
How much does it snow in Grahams Place in May?
How many hours of daylight does Grahams Place have in May?
When is the sunrise / sunset in May in Grahams Place?
How many hours of sunshine does Grahams Place have in May?
What is the UV index reading in May in Grahams Place?
Average temperature in May
Grahams Place, MT
- Average high temperature in May: 50°F
The warmest month (with the highest average high temperature) is July (73.2°F).
The month with the lowest average high temperature is December (20.5°F).
- Average low temperature in May: 28.6°F
The month with the highest average low temperature is August (43°F).
The coldest month (with the lowest average low temperature) is December (4.8°F).
Average pressure in May
Grahams Place, MT
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Grahams Place, MT
- Average wind speed in May: 5.5mph
The windiest months (with the highest average wind speed) are January, February, March, June, November and December (6.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in May
Grahams Place, MT
- Average humidity in May: 76%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (52%).
Average rainfall in May
Grahams Place, MT
- Average rainfall in May: 3.11"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is July (0.91").
Average rainfall days in May
Grahams Place, MT
- Average rainfall days in May: 20.5 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (4 days).
Average snowfall in May
Grahams Place, MT
- Average snowfall in May: 8.03"
The month with the highest snowfall is February (20.67").
The month with the least snowfall is August (0").
Average snowfall days in May
Grahams Place, MT
- Average snowfall days in May: 9.8 days
The month with the highest number of snowfall days is March (26.4 days).
The month with the least snowfall days is August (0 days).
Average daylight in May /
Average sunshine in May
Grahams Place, MT
- 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: 9h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in May
Grahams Place, MT
- Average sunshine days in May: 3.8 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is May (3.8 days).
Average UV index in May
Grahams Place, MT
- Average UV index in May: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in May
Grahams Place, MT
- Average cloud cover in May: 40
The month with the most cloud cover is February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 17).
Average visibility in May
Grahams Place, MT
- Average visibility in May: 5mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
Grahams Place, Montana, USA
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