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
The commencement of September notes an average high-temperature of a cool 52.3°F (11.3°C), exhibiting little difference from the previous month. During September, Ugashik's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a frosty 45.3°F (7.4°C).Humidity
In September, the average relative humidity is 84%.Rainfall
In Ugashik, in September, during 19.2 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. Throughout the year, in Ugashik, there are 160.7 rainfall days, and 16.57" (421mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 83.4 snowfall days, and 23.94" (608mm) of snow is accumulated.Daylight
In September, the average length of the day in Ugashik is 12h and 45min.On the first day of the month, sunrise is at 7:32 am and sunset at 9:25 pm. On the last day of September, in Ugashik, sunrise is at 8:33 am and sunset at 8:05 pm AKDT.
Sunshine
The average sunshine in September is 4.6h.UV index
May through September, with an average maximum UV index of 3, are months with the highest UV index in Ugashik. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In September, a regular UV index of 3 translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the usual temperature for Ugashik in September?
What is the average humidity in September in Ugashik?
How much does it rain in Ugashik in September?
When does it start to snow in Ugashik?
How many hours of daylight does Ugashik have in September?
When is the sunrise / sunset in September in Ugashik?
How long on average sun shines in September in Ugashik?
What is the month with the highest UV index in Ugashik?
What is the UV index reading in September in Ugashik?
Average temperature in September
Ugashik, AK
- Average high temperature in September: 52.3°F
The warmest month (with the highest average high temperature) is August (56.8°F).
The month with the lowest average high temperature is January (28.9°F).
- Average low temperature in September: 45.3°F
The month with the highest average low temperature is August (49.1°F).
The coldest months (with the lowest average low temperature) are January and March (23.4°F).
Average pressure in September
Ugashik, AK
- Average pressure in September: 29.72"Hg
The month with the highest atmospheric pressure is July (29.97"Hg).
The month with the lowest atmospheric pressure is December (29.54"Hg).
Average wind speed in September
Ugashik, AK
- Average wind speed in September: 12.6mph
The windiest month (with the highest average wind speed) is December (14.8mph).
The calmest month (with the lowest average wind speed) is July (9.1mph).
Average humidity in September
Ugashik, AK
- Average humidity in September: 84%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is May (78%).
Average rainfall in September
Ugashik, AK
- Average rainfall in September: 1.73"
The wettest month (with the highest rainfall) is October (2.17").
The driest month (with the least rainfall) is June (0.83").
Average rainfall days in September
Ugashik, AK
- Average rainfall days in September: 19.2 days
The month with the highest number of rainy days is September (19.2 days).
The month with the least rainy days is March (7.6 days).
Average snowfall in September
Ugashik, AK
- Average snowfall in September: 0.12"
The month with the highest snowfall is December (5.71").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Ugashik, AK
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is December (15.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Ugashik, AK
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in September: 4h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in September
Ugashik, AK
- Average sunshine days in September: 7.5 days
The month with the most sunshine days is May (13 days).
The month with the least sunshine days is November (6 days).
Average UV index in September
Ugashik, AK
- Average UV index in September: 3
The months with the highest UV index are May, June, July, August and September (UV index 3).
The months with the lowest UV index are February, March, November and December (UV index 1).
Average cloud cover in September
Ugashik, AK
- Average cloud cover in September: 65
The month with the most cloud cover is July (Cloud cover 69).
The month with the least cloud cover is May (Cloud cover 59).
Average visibility in September
Ugashik, AK
- 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, March, November and December (5mi).
Ugashik, Alaska, USA
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