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
During the shift to September, Norwich records a mild decrease in average high-temperature, moving from a hot 90.5°F (32.5°C) in August to a moderately hot 82.8°F (28.2°C). In Norwich, September is marked by an average low-temperature of 64.2°F (17.9°C).Heat index
For September, the heat index is evaluated at a tropical 86°F (30°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Research indicates the heat index considers values in shaded locales and with light winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant 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
The average relative humidity in September in Norwich is 64%.Rainfall
In September, in Norwich, the rain falls for 13.3 days. Throughout September, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 122.6 rainfall days, and 24.96" (634mm) of precipitation is accumulated.Snowfall
In Norwich, snow does not fall in May through September.Daylight
The average length of the day in September in Norwich is 12h and 25min.On the first day of September in Norwich, Kansas, sunrise is at 7:02 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:15 pm CDT.
Sunshine
In Norwich, the average sunshine in September is 8.8h.UV index
In Norwich, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Take necessary precautions - Defending against sun damage is advocated. Around midday, solar radiation is most harmful; hence, exposure should be limited. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
How hot is it in Norwich in September?
What is the average humidity in September in Norwich?
How many days does it rain in September in Norwich?
When it does not snow in Norwich?
Does it snow in Norwich in September?
What is the average length of the day in September in Norwich?
When are sunrise and sunset in September in Norwich?
How many hours of sunshine does Norwich have in September?
What is the UV index intensity in September in Norwich?
Average temperature in September
Norwich, KS
- Average high temperature in September: 82.8°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in September: 64.2°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in September
Norwich, KS
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in September
Norwich, KS
- Average wind speed in September: 9.5mph
The windiest month (with the highest average wind speed) is April (12mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).
Average humidity in September
Norwich, KS
- Average humidity in September: 64%
The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is July (59%).
Average rainfall in September
Norwich, KS
- Average rainfall in September: 2.24"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in September
Norwich, KS
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in September
Norwich, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Norwich, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Norwich, 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: 8h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in September
Norwich, KS
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is August (13.2 days).
Average UV index in September
Norwich, KS
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Norwich, KS
- Average cloud cover in September: 25
The month with the most cloud cover is March (Cloud cover 37).
The months with the least cloud cover are June and August (Cloud cover 20).
Average visibility in September
Norwich, 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).
Norwich, Kansas, USA
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