Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
In the transition to September, Orchard Homes observes a drop in the average high-temperature, moving from a warm 79.7°F (26.5°C) in August to a pleasant 68.7°F (20.4°C). Despite a noticeable differential from daytime highs, Orchard Homes notes an average nighttime low-temperature of 41°F (5°C) in September.Humidity
The average relative humidity in September in Orchard Homes is 58%.Rainfall
In Orchard Homes, Montana, in September, it is raining for 4.2 days, with typically 0.24" (6mm) of accumulated precipitation. In Orchard Homes, during the entire year, the rain falls for 67.5 days and collects up to 3.27" (83mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 44 snowfall days, and 8.07" (205mm) of snow is accumulated.Daylight
The average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 6:56 am and sunset at 8:14 pm. On the last day of September, in Orchard Homes, sunrise is at 7:34 am and sunset at 7:17 pm MDT.
Sunshine
In Orchard Homes, the average sunshine in September is 9.4h.UV index
In Orchard Homes, Montana, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Take precautions - Protection against sunburn is recommended. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are the temperatures in Orchard Homes in September?
What is the average humidity in September in Orchard Homes?
How much does it rain in Orchard Homes in September?
When does it start to snow in Orchard Homes?
How many hours of daylight does Orchard Homes have in September?
When are sunrise and sunset in September in Orchard Homes?
How many hours of sunshine does Orchard Homes have in September?
How high is the UV index in September in Orchard Homes?
Average temperature in September
Orchard Homes, MT
- Average high temperature in September: 68.7°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (28°F).
- Average low temperature in September: 41°F
The month with the highest average low temperature is August (46.9°F).
The coldest month (with the lowest average low temperature) is December (15.4°F).
Average pressure in September
Orchard Homes, MT
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Orchard Homes, MT
- Average wind speed in September: 4.2mph
The windiest month (with the highest average wind speed) is April (5mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in September
Orchard Homes, MT
- Average humidity in September: 58%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is July (50%).
Average rainfall in September
Orchard Homes, MT
- Average rainfall in September: 0.24"
The wettest month (with the highest rainfall) is April (0.47").
The driest months (with the least rainfall) are July and December (0.16").
Average rainfall days in September
Orchard Homes, MT
- Average rainfall days in September: 4.2 days
The month with the highest number of rainy days is April (8.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in September
Orchard Homes, MT
- Average snowfall in September: 0.2"
The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Orchard Homes, MT
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is December (9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Orchard Homes, MT
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Orchard Homes, MT
- Average sunshine days in September: 24.5 days
The month with the most sunshine days is July (27 days).
The month with the least sunshine days is April (17.8 days).
Average UV index in September
Orchard Homes, MT
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
Orchard Homes, MT
- Average cloud cover in September: 23
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in September
Orchard Homes, MT
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Orchard Homes, Montana, USA
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