September weather forecast
Ahsahka, ID

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Weather in September

September, the first month of the autumn in Ahsahka, is also a moderately hot month, with an average temperature ranging between min 48°F (8.9°C) and max 73.9°F (23.3°C).

Temperature

The start of September signals a decrease in the average high-temperature, transitioning from 84.7°F (29.3°C) in August to a still moderately hot 73.9°F (23.3°C). Ahsahka reports a considerable drop from daytime temperatures in September, recording an average nighttime figure of 48°F (8.9°C).

Humidity

In Ahsahka, the average relative humidity in September is 53%.

Rainfall

In Ahsahka, in September, during 7.2 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Ahsahka, during the entire year, the rain falls for 146.2 days and collects up to 21.65" (550mm) of precipitation.

Snowfall

In Ahsahka, snow does not fall in May through September.

Daylight

In September, the average length of the day is 12h and 32min.
On the first day of September, sunrise is at 6:06 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 6:26 pm PDT.

Sunshine

The average sunshine in September in Ahsahka is 9.9h.

UV index

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 4 during September leads to these instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What are September temperatures in Ahsahka?

An average high-temperature, in September, in Ahsahka, is 73.9°F (23.3°C) and the average low-temperature is 48°F (8.9°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 86°F (30°C).

What is the average humidity in September in Ahsahka?

The average relative humidity in September in Ahsahka is 53%.

How much does it rain in Ahsahka in September?

In September, in Ahsahka, Idaho, the rain falls for 7.2 days. Throughout September, 0.71" (18mm) of precipitation is accumulated.

When it does not snow in Ahsahka?

In Ahsahka, Idaho, snow does not fall in May through September.

Does it snow in Ahsahka in September?

In Ahsahka, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Ahsahka?

In September, the average day length is 12h and 32min.

What time are sunrise and sunset in September in Ahsahka?

In September, on the first day of the month, sunrise is at 6:06 am and sunset at 7:23 pm. On the last day of the month, in Ahsahka, Idaho, sunrise is at 6:43 am and sunset at 6:26 pm PDT.

How long on average sun shines in September in Ahsahka?

In September, the average sunshine duration is 9.9h.

What is the UV index intensity in September in Ahsahka?

The average daily maximum UV index in September in Ahsahka is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
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 September
Ahsahka, ID

Average temperature in September - Ahsahka, ID
  • Average high temperature in September: 73.9°F

The warmest month (with the highest average high temperature) is August (84.7°F).
The month with the lowest average high temperature is December (34.2°F).

  • Average low temperature in September: 48°F

The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (22.8°F).

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Average pressure in September
Ahsahka, ID

Average pressure in September - Ahsahka, ID
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.2"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).

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Average wind speed in September
Ahsahka, ID

Average wind speed in September - Ahsahka, ID
  • Average wind speed in September: 3.7mph

The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest month (with the lowest average wind speed) is September (3.7mph).

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Average humidity in September
Ahsahka, ID

Average humidity in September - Ahsahka, ID
  • Average humidity in September: 53%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (46%).

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Average rainfall in September
Ahsahka, ID

Average rainfall in September - Ahsahka, ID
  • Average rainfall in September: 0.71"

The wettest months (with the highest rainfall) are January and March (2.8").
The driest month (with the least rainfall) is August (0.31").

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Average rainfall days in September
Ahsahka, ID

Average rainfall days in September - Ahsahka, ID
  • Average rainfall days in September: 7.2 days

The month with the highest number of rainy days is March (19 days).
The month with the least rainy days is August (4.4 days).

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Average snowfall in September
Ahsahka, ID

Average snowfall in September - Ahsahka, ID
  • Average snowfall in September: 0"

The month with the highest snowfall is February (6.57").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Ahsahka, ID

Average snowfall days in September - Ahsahka, ID
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is December (10.8 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
Ahsahka, ID

Average daylight in September / Average sunshine in September - Ahsahka, ID
  • 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 42min).

  • Average sunshine in September: 9h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in September
Ahsahka, ID

Average sunshine days in September - Ahsahka, ID
  • Average sunshine days in September: 21.6 days

The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is February (8.4 days).

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Average UV index in September
Ahsahka, ID

Average UV index in September - Ahsahka, ID
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 1).

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Average cloud cover in September
Ahsahka, ID

Average cloud cover in September - Ahsahka, ID
  • Average cloud cover in September: 21

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in September
Ahsahka, ID

Average visibility in September - Ahsahka, ID
  • Average visibility in September: 6mi

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

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Ahsahka, Idaho, USA

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