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 arrival of September signals a shift in temperature, down from a mild 59.9°F (15.5°C) in August to a chilly 48.4°F (9.1°C). During the month of September, Jack Wade experiences a steady low-temperature average of 32.9°F (0.5°C).Humidity
In Jack Wade, the average relative humidity in September is 76%.Rainfall
In Jack Wade, in September, it is raining for 12.9 days, with typically 0.91" (23mm) of accumulated precipitation. In Jack Wade, during the entire year, the rain falls for 112.1 days and collects up to 9.13" (232mm) of precipitation.Snowfall
Months with snowfall in Jack Wade are January through May, August through December. In Jack Wade, Alaska, during September, snow falls for 1.4 days and regularly aggregates up to 0.67" (17mm) of snow. Throughout the year, in Jack Wade, there are 85 snowfall days, and 22.2" (564mm) of snow is accumulated.Daylight
The average length of the day in September is 12h and 58min.On the first day of September, sunrise is at 6:11 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:56 pm AKDT.
Sunshine
In Jack Wade, the average sunshine in September is 8.5h.UV index
The months with the lowest UV index in Jack Wade are February, March, September through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 1 in September translates into these instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What is the average September temperature in Jack Wade?
What is the average humidity in September in Jack Wade?
How many days does it rain in September in Jack Wade?
How much does it snow in Jack Wade in September?
What is the average length of the day in September in Jack Wade?
What time are sunrise and sunset in September in Jack Wade?
How long on average sun shines in September in Jack Wade?
When is the lowest UV index in Jack Wade?
What is the UV index reading in September in Jack Wade?
Average temperature in September
Jack Wade, AK
- Average high temperature in September: 48.4°F
The warmest month (with the highest average high temperature) is July (66.7°F).
The month with the lowest average high temperature is January (-0.9°F).
- Average low temperature in September: 32.9°F
The month with the highest average low temperature is July (47.3°F).
The coldest month (with the lowest average low temperature) is January (-12.6°F).
Average pressure in September
Jack Wade, AK
- Average pressure in September: 29.78"Hg
The month with the highest atmospheric pressure is February (30.03"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).
Average wind speed in September
Jack Wade, AK
- Average wind speed in September: 4.2mph
The windiest months (with the highest average wind speed) are February and May (4.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in September
Jack Wade, AK
- Average humidity in September: 76%
The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is June (55%).
Average rainfall in September
Jack Wade, AK
- Average rainfall in September: 0.91"
The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in September
Jack Wade, AK
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in September
Jack Wade, AK
- Average snowfall in September: 0.67"
The month with the highest snowfall is November (5.16").
The months with the least snowfall are June and July (0").
Average snowfall days in September
Jack Wade, AK
- Average snowfall days in September: 1.4 days
The month with the highest number of snowfall days is November (13.5 days).
The months with the least snowfall days are June and July (0 days).
Average daylight in September /
Average sunshine in September
Jack Wade, AK
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is June (Average sunshine: 13h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in September
Jack Wade, AK
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is August (11.1 days).
Average UV index in September
Jack Wade, AK
- Average UV index in September: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, March, September, October, November and December (UV index 1).
Average cloud cover in September
Jack Wade, AK
- Average cloud cover in September: 43
The month with the most cloud cover is April (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 34).
Average visibility in September
Jack Wade, AK
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and March (3mi).
Jack Wade, Alaska, USA
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