August weather forecastMelrose, MT
August
Weather in August
August, the last month of the summer in Melrose, is also a moderately hot month, with an average temperature fluctuating between 47.1°F (8.4°C) and 78.3°F (25.7°C).Temperature
Melrose, Montana, ushers in August with an average high-temperature of a still moderately hot 78.3°F (25.7°C), showing a close resemblance to the previous month. In August, Melrose endures a notable temperature shift from day to night, with lows averaging at a frosty 47.1°F (8.4°C).Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 46%.Rainfall
In Melrose, during August, the rain falls for 8.6 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 158 rainfall days, and 12.2" (310mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall in Melrose.Daylight
The average length of the day in August is 14h and 4min.On the first day of August in Melrose, sunrise is at 6:15 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 8:09 pm MDT.
Sunshine
In Melrose, Montana, the average sunshine in August is 11.7h.UV index
In Melrose, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 4 translates into these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Melrose, MT
- Average high temperature in August: 78.3°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (26.4°F).
- Average low temperature in August: 47.1°F
The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (11.3°F).
Average pressure in August
Melrose, MT
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Melrose, MT
- Average wind speed in August: 4.6mph
The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in August
Melrose, MT
- Average humidity in August: 46%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).
Average rainfall in August
Melrose, MT
- Average rainfall in August: 0.63"
The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in August
Melrose, MT
- Average rainfall days in August: 8.6 days
The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (8.6 days).
Average snowfall in August
Melrose, MT
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Melrose, MT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Melrose, MT
- Average daylight in August: 14h and 6min
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 August: 11h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in August
Melrose, MT
- Average sunshine days in August: 17.3 days
The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is April (7.8 days).
Average UV index in August
Melrose, MT
- Average UV index in August: 4
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 2).
Average cloud cover in August
Melrose, MT
- Average cloud cover in August: 14
The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).
Average visibility in August
Melrose, MT
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
