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 Kiana, the average high-temperature in September drops from a refreshing 57.9°F (14.4°C) in August to a frosty 47.3°F (8.5°C). Kiana, in the month of September, anticipates a consistent average low-temperature of 37°F (2.8°C).Humidity
In September, the average relative humidity in Kiana is 75%.Rainfall
In Kiana, in September, it is raining for 11.5 days, with typically 1.18" (30mm) of accumulated precipitation. In Kiana, during the entire year, the rain falls for 85.8 days and collects up to 12.91" (328mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Kiana. September is the first month it typically snows. Throughout September, in the average 2.6 snowfall days, it receives 0.67" (17mm) of snow. In Kiana, during the entire year, snow falls for 90.6 days and aggregates up to 33.58" (853mm) of snow.Daylight
The average length of the day in September in Kiana, Alaska, is 13h and 6min.On the first day of September in Kiana, Alaska, sunrise is at 7:16 am and sunset at 10:06 pm. On the last day of the month, sunrise is at 8:53 am and sunset at 8:09 pm AKDT.
Sunshine
In September, the average sunshine in Kiana, Alaska, is 6.1h.UV index
In September, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 2 in September translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What are September temperatures in Kiana?
What is the average humidity in September in Kiana?
How many days does it rain in September in Kiana?
When does it start to snow in Kiana?
What is the average length of the day in September in Kiana?
What time are sunrise and sunset in September in Kiana?
How long on average sun shines in September in Kiana?
What is the UV index intensity in September in Kiana?
Average temperature in September
Kiana, AK
- Average high temperature in September: 47.3°F
The warmest month (with the highest average high temperature) is July (62.2°F).
The month with the lowest average high temperature is January (0.7°F).
- Average low temperature in September: 37°F
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is January (-8.1°F).
Average pressure in September
Kiana, AK
- Average pressure in September: 29.78"Hg
The month with the highest atmospheric pressure is March (29.96"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).
Average wind speed in September
Kiana, AK
- Average wind speed in September: 8.1mph
The windiest month (with the highest average wind speed) is October (8.8mph).
The calmest month (with the lowest average wind speed) is May (7.1mph).
Average humidity in September
Kiana, AK
- Average humidity in September: 75%
The months with the highest relative humidity are February and March (91%).
The month with the lowest relative humidity is June (63%).
Average rainfall in September
Kiana, AK
- Average rainfall in September: 1.18"
The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in September
Kiana, AK
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is November (1.4 days).
Average snowfall in September
Kiana, AK
- Average snowfall in September: 0.67"
The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Kiana, AK
- Average snowfall days in September: 2.6 days
The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Kiana, AK
- Average daylight in September: 13h and 1min
The month with the longest days is May (Average daylight: 20h and 6min).
The month with the shortest days is June (Average daylight: 0h and 48min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is June (Average sunshine: 0h and 30min).
Average sunshine days in September
Kiana, AK
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in September
Kiana, AK
- Average UV index in September: 2
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).
Average cloud cover in September
Kiana, AK
- Average cloud cover in September: 51
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 42).
Average visibility in September
Kiana, AK
- 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, March, April and December (4mi).
Kiana, Alaska, USA
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