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
As August makes way for September, Howard Lake's average high-temperature eases from a moderately hot 78.4°F (25.8°C) to an agreeable 71.1°F (21.7°C). During the month of September, the temperature generally drops to a low average of 52°F (11.1°C).Humidity
In September, the average relative humidity in Howard Lake is 75%.Rainfall
In September, the rain falls for 11 days. Throughout September, 1.1" (28mm) of precipitation is accumulated. Throughout the year, in Howard Lake, there are 109 rainfall days, and 14.84" (377mm) of precipitation is accumulated.Snowfall
In Howard Lake, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 31min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:52 pm. On the last day of September, in Howard Lake, sunrise is at 7:14 am and sunset at 6:57 pm CDT.
Sunshine
In Howard Lake, the average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September in Howard Lake is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. 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.
Frequently asked questions
What is the average September temperature in Howard Lake?
What is the average humidity in September in Howard Lake?
How much does it rain in Howard Lake in September?
When it does not snow in Howard Lake?
Does it snow in Howard Lake in September?
How many hours of daylight does Howard Lake have in September?
When are sunrise and sunset in September in Howard Lake?
How long on average sun shines in September in Howard Lake?
What is the UV index intensity in September in Howard Lake?
Average temperature in September
Howard Lake, MN
- Average high temperature in September: 71.1°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (19.8°F).
- Average low temperature in September: 52°F
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (6.6°F).
Average pressure in September
Howard Lake, MN
- Average pressure in September: 29.99"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Howard Lake, MN
- Average wind speed in September: 8.1mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in September
Howard Lake, MN
- Average humidity in September: 75%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (70%).
Average rainfall in September
Howard Lake, MN
- Average rainfall in September: 1.1"
The wettest month (with the highest rainfall) is June (2.56").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in September
Howard Lake, MN
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in September
Howard Lake, MN
- Average snowfall in September: 0"
The month with the highest snowfall is December (2.56").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Howard Lake, MN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Howard Lake, MN
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in September
Howard Lake, MN
- Average sunshine days in September: 16.7 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in September
Howard Lake, MN
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Howard Lake, MN
- Average cloud cover in September: 34
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in September
Howard Lake, MN
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Howard Lake, Minnesota, USA
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