July weather forecast
Melville, MT

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Weather in July

July in Melville, Montana, is a moderately hot summer month, with an average temperature fluctuating between 78.6°F (25.9°C) and 52.5°F (11.4°C).

Temperature

The warmest month is July, with an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 52.5°F (11.4°C).

Humidity

In Melville, Montana, the average relative humidity in July is 49%.

Rainfall

In Melville, during July, the rain falls for 12 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, there are 129.6 rainfall days, and 15.83" (402mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall.

Daylight

The average length of the day in July is 15h and 20min.
On the first day of the month, sunrise is at 5:33 am and sunset at 9:14 pm. On the last day of July, sunrise is at 6:01 am and sunset at 8:50 pm MDT.

Sunshine

With an average of 11.8h of sunshine, July has the most sunshine of the year.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

What month is the hottest?

July registers as the month with the average highest temperatures in Melville, reaching 78.6°F (25.9°C) at its peak and 52.5°F (11.4°C) at the lowest.

What are July temperatures?

July temperatures vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 52.5°F (11.4°C).

What is the average humidity in July?

In July, the average relative humidity is 49%.

How many days does it rain in July?

In Melville, in July, during 12 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

When it does not snow in Melville?

In Melville, snow does not fall in June through August.

How many hours of daylight does Melville have in July?

The average day length in July is 15h and 20min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:33 am and sunset at 9:14 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:50 pm MDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 11.8h of sunshine.

How long on average sun shines in July?

In July, the average sunshine duration is 11.8h.

What is the month with the highest UV index in Melville?

July is the month with the highest UV index, with an average maximum UV index of 6.

How high is the UV index in July?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Melville, MT

Average temperature in July - Melville, MT
  • Average high temperature in July: 78.6°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in July: 52.5°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).

Average pressure in July
Melville, MT

Average pressure in July - Melville, MT
  • Average pressure in July: 29.94"Hg

The months with the highest atmospheric pressure are January and December (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in July
Melville, MT

Average wind speed in July - Melville, MT
  • Average wind speed in July: 5.9mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity in July
Melville, MT

Average humidity in July - Melville, MT
  • Average humidity in July: 49%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (47%).

Average rainfall in July
Melville, MT

Average rainfall in July - Melville, MT
  • Average rainfall in July: 1.3"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (0.47").

Average rainfall days in July
Melville, MT

Average rainfall days in July - Melville, MT
  • Average rainfall days in July: 12 days

The month with the highest number of rainy days is May (19.8 days).
The months with the least rainy days are January and December (5.3 days).

Average snowfall in July
Melville, MT

Average snowfall in July - Melville, MT
  • Average snowfall in July: 0"

The month with the highest snowfall is March (7.09").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Melville, MT

Average snowfall days in July - Melville, MT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in July /
Average sunshine in July
Melville, MT

Average daylight in July / Average sunshine in July - Melville, MT
  • Average daylight in July: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in July: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 12min).

Average sunshine days in July
Melville, MT

Average sunshine days in July - Melville, MT
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is May (7.7 days).

Average UV index in July
Melville, MT

Average UV index in July - Melville, MT
  • Average UV index in July: 6

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

Average cloud cover in July
Melville, MT

Average cloud cover in July - Melville, MT
  • Average cloud cover in July: 16

The month with the most cloud cover is February (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 16).

Average visibility in July
Melville, MT

Average visibility in July - Melville, MT
  • Average visibility in July: 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).

Melville, Montana, USA

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