September weather forecast
Malad City, ID

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Weather in September

September in Malad City, Idaho, brings the first whispers of autumn. There's a minimal resurgence in snowfall, estimated at only 0.35" (9mm), subtly announcing the distant arrival of winter. The city starts to wear a multihued coat of falling leaves under decreasing daylight hours. The edges of the air hint at a developing crispness as summer begins making way for fall. September implores one to appreciate the last vestiges of summer, even as it introduces more rustic notes into the climate.

Temperature

In Malad City, the average high-temperature in September drops from a moderately hot 83.7°F (28.7°C) in August to a pleasant 73°F (22.8°C). In September, the nighttime temperature plummets remarkably from the daily apex to a steady average of 49.5°F (9.7°C).

Humidity

In September, the average relative humidity in Malad City is 42%.

Rainfall

In Malad City, Idaho, in September, it is raining for 8.6 days, with typically 1.18" (30mm) of accumulated precipitation. In Malad City, Idaho, during the entire year, the rain falls for 118.3 days and collects up to 16.42" (417mm) of precipitation.

Snowfall

Months with snowfall in Malad City are January through May, September through December. September is the first month it typically snows in Malad City. Throughout September, in the average 0.1 snowfall days, it receives 0.35" (9mm) of snow. Throughout the year, there are 68.7 snowfall days, and 48.82" (1240mm) of snow is accumulated.

Daylight

The average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:55 am and sunset at 8:02 pm. On the last day of September, in Malad City, sunrise is at 7:25 am and sunset at 7:11 pm MDT.

Sunshine

In Malad City, the average sunshine in September is 9.8h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 4 during September translates into the following guidance:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What is the temperature in September in Malad City?

September temperatures vary between a high-temperature of 73°F (22.8°C) and a low-temperature of 49.5°F (9.7°C).

What is the average humidity in September in Malad City?

In September, the average relative humidity in Malad City is 42%.

How many days does it rain in September in Malad City?

In Malad City, during September, the rain falls for 8.6 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When does it start snowing in Malad City?

September is the first month it typically snows in Malad City, Idaho. Throughout September, in the average 0.1 snowfall days, it receives 0.35" (9mm) of snow.

What is the average length of the day in September in Malad City?

In Malad City, the average day length in September is 12h and 28min.

When is the sunrise / sunset in September in Malad City?

On the first day of September, sunrise is at 6:55 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:11 pm MDT.

How long on average sun shines in September in Malad City?

In September, the average sunshine duration is 9.8h.

How high is the UV index in September in Malad City?

In Malad City, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Malad City, ID

Average temperature in September - Malad City, ID
  • Average high temperature in September: 73°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (28.9°F).

  • Average low temperature in September: 49.5°F

The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in September
Malad City, ID

Average pressure in September - Malad City, ID
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in September
Malad City, ID

Average wind speed in September - Malad City, ID
  • Average wind speed in September: 6mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

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Average humidity in September
Malad City, ID

Average humidity in September - Malad City, ID
  • Average humidity in September: 42%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (35%).

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Average rainfall in September
Malad City, ID

Average rainfall in September - Malad City, ID
  • Average rainfall in September: 1.18"

The wettest month (with the highest rainfall) is February (2.05").
The driest month (with the least rainfall) is July (0.55").

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Average rainfall days in September
Malad City, ID

Average rainfall days in September - Malad City, ID
  • Average rainfall days in September: 8.6 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in September
Malad City, ID

Average snowfall in September - Malad City, ID
  • Average snowfall in September: 0.35"

The month with the highest snowfall is January (13.78").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Malad City, ID

Average snowfall days in September - Malad City, ID
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in September /
Average sunshine in September
Malad City, ID

Average daylight in September / Average sunshine in September - Malad City, ID
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 9h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in September
Malad City, ID

Average sunshine days in September - Malad City, ID
  • Average sunshine days in September: 18.6 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (9.9 days).

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Average UV index in September
Malad City, ID

Average UV index in September - Malad City, ID
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in September
Malad City, ID

Average cloud cover in September - Malad City, ID
  • Average cloud cover in September: 15

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in September
Malad City, ID

Average visibility in September - Malad City, ID
  • Average visibility in September: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Malad City, Idaho, USA

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