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 beginning of September brings a minor change in the average high-temperature, shifting from a warm 75.4°F (24.1°C) in August to a pleasant 68.9°F (20.5°C). Despite drastic daytime highs, Marysvale logs an average low-temperature reading of 46°F (7.8°C) throughout September.Humidity
The average relative humidity in September is 43%.Rainfall
In September, the rain falls for 8 days. Throughout September, 0.79" (20mm) of precipitation is accumulated. Throughout the year, there are 100.2 rainfall days, and 16.42" (417mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows in Marysvale. Throughout September, in the average 0.2 snowfall days, it receives 0.16" (4mm) of snow. In Marysvale, during the entire year, snow falls for 62.4 days and aggregates up to 53.03" (1347mm) of snow.Daylight
In Marysvale, the average length of the day in September is 12h and 25min.On the first day of September, sunrise is at 6:59 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:12 pm MDT.
Sunshine
In September, the average sunshine is 9.8h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Stay sun-safe with clothing that is both closely woven and worn loosely. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
When does it start snowing?
How many hours of daylight does Marysvale have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Marysvale have in September?
What is the UV index intensity in September in Marysvale?
Average temperature in September
Marysvale, UT
- Average high temperature in September: 68.9°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The months with the lowest average high temperature are January and December (31.6°F).
- Average low temperature in September: 46°F
The month with the highest average low temperature is July (54.1°F).
The coldest months (with the lowest average low temperature) are January and December (14.2°F).
Average pressure in September
Marysvale, UT
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Marysvale, UT
- Average wind speed in September: 6.4mph
The windiest month (with the highest average wind speed) is June (8.1mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).
Average humidity in September
Marysvale, UT
- Average humidity in September: 43%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (32%).
Average rainfall in September
Marysvale, UT
- Average rainfall in September: 0.79"
The wettest months (with the highest rainfall) are March and July (2.01").
The driest month (with the least rainfall) is June (0.39").
Average rainfall days in September
Marysvale, UT
- Average rainfall days in September: 8 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is November (4.6 days).
Average snowfall in September
Marysvale, UT
- Average snowfall in September: 0.16"
The month with the highest snowfall is March (11.02").
The months with the least snowfall are June, July and August (0").
Average snowfall days in September
Marysvale, UT
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is February (13 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Marysvale, UT
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 42min).
Average sunshine days in September
Marysvale, UT
- Average sunshine days in September: 20.3 days
The month with the most sunshine days is June (23.8 days).
The month with the least sunshine days is February (13.6 days).
Average UV index in September
Marysvale, UT
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Marysvale, UT
- Average cloud cover in September: 11
The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 11).
Average visibility in September
Marysvale, UT
- Average visibility in September: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Marysvale, Utah, USA
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