June weather forecastFort Smith, MT
June
Weather in June
The first month of the summer, June, is an agreeable month in Fort Smith, Montana, with an average temperature varying between 73°F (22.8°C) and 51.4°F (10.8°C).Temperature
With the transition into June, Fort Smith experiences an increase in average high-temperatures, moving up from a refreshing 61.3°F (16.3°C) in May to an agreeable 73°F (22.8°C). Fort Smith sees a consistent average low-temperature of 51.4°F (10.8°C) in June, indicating a substantial decrease from the day's temperature.Humidity
In Fort Smith, the average relative humidity in June is 54%.Rainfall
In Fort Smith, Montana, in June, it is raining for 14.2 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, in Fort Smith, there are 128.8 rainfall days, and 12.64" (321mm) of precipitation is accumulated.Snowfall
June through August are months without snowfall in Fort Smith.Daylight
With an average of 15h and 36min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 5:26 am and sunset at 8:52 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 9:03 pm MDT.
Sunshine
In June, the average sunshine is 11.5h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Fort Smith, MT
- Average high temperature in June: 73°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is December (29.7°F).
- Average low temperature in June: 51.4°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is February (16.5°F).
Average pressure in June
Fort Smith, MT
- Average pressure in June: 29.86"Hg
The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in June
Fort Smith, MT
- Average wind speed in June: 6.9mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in June
Fort Smith, MT
- Average humidity in June: 54%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (41%).
Average rainfall in June
Fort Smith, MT
- Average rainfall in June: 1.26"
The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is December (0.59").
Average rainfall days in June
Fort Smith, MT
- Average rainfall days in June: 14.2 days
The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and December (6.3 days).
Average snowfall in June
Fort Smith, MT
- Average snowfall in June: 0"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Fort Smith, MT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (14.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Fort Smith, MT
- Average daylight in June: 15h and 36min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in June: 11h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in June
Fort Smith, MT
- Average sunshine days in June: 10.9 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (8.7 days).
Average UV index in June
Fort Smith, MT
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Fort Smith, MT
- Average cloud cover in June: 23
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in June
Fort Smith, MT
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
