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
With the onset of September, Haviland's climate undergoes a slight change as the average high-temperature moves from a hot 90.1°F (32.3°C) in August to a moderately hot 82.6°F (28.1°C). In September, the temperature in Haviland drops to an average of 62.1°F (16.7°C) at night.Heat index
The heat index in September is estimated at a hot 86°F (30°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Humidity
In Haviland, the average relative humidity in September is 61%.Rainfall
In September, the rain falls for 10.3 days. Throughout September, 1.34" (34mm) of precipitation is accumulated. In Haviland, during the entire year, the rain falls for 101.2 days and collects up to 17.48" (444mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Haviland is 12h and 25min.On the first day of September in Haviland, sunrise is at 7:07 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:20 pm CDT.
Sunshine
In Haviland, the average sunshine in September is 9h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 in September translates into this advice:
Adopt protective measures - Suggestions to resist sunburn are offered. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Haviland?
What is the average humidity in September in Haviland?
How many days does it rain in September in Haviland?
When it does not snow in Haviland?
Does it snow in Haviland in September?
What is the average length of the day in September in Haviland?
What time are sunrise and sunset in September in Haviland?
How long on average sun shines in September in Haviland?
What is the UV index reading in September in Haviland?
Average temperature in September
Haviland, KS
- Average high temperature in September: 82.6°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (44.6°F).
- Average low temperature in September: 62.1°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in September
Haviland, KS
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Haviland, KS
- Average wind speed in September: 11.1mph
The windiest month (with the highest average wind speed) is April (13.2mph).
The calmest month (with the lowest average wind speed) is August (9.8mph).
Average humidity in September
Haviland, KS
- Average humidity in September: 61%
The months with the highest relative humidity are January, May and December (63%).
The month with the lowest relative humidity is July (56%).
Average rainfall in September
Haviland, KS
- Average rainfall in September: 1.34"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (0.59").
Average rainfall days in September
Haviland, KS
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is December (3.4 days).
Average snowfall in September
Haviland, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Haviland, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Haviland, KS
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 9h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in September
Haviland, KS
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is November (24.3 days).
The month with the least sunshine days is July (14.9 days).
Average UV index in September
Haviland, KS
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Haviland, KS
- Average cloud cover in September: 23
The month with the most cloud cover is April (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 18).
Average visibility in September
Haviland, KS
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Haviland, Kansas, USA
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