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 September arrives, Lampe's weather displays a minor decrease in high-temperatures, transitioning from August's tropical 88.5°F (31.4°C) to a moderately hot 81.5°F (27.5°C). Lampe records a significant temperature drop in September nights, lowering to an average of 59.9°F (15.5°C).Heat index
The average heat index in September is computed to be a hot 86°F (30°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.Be informed that the heat index values are oriented around shady conditions and gentle breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
In September, the average relative humidity is 73%.Rainfall
In Lampe, during September, the rain falls for 10.6 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, there are 125.1 rainfall days, and 19.84" (504mm) of precipitation is accumulated.Snowfall
In Lampe, snow does not fall in June through October.Daylight
In September, the average length of the day is 12h and 24min.On the first day of September in Lampe, sunrise is at 6:45 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:58 pm CDT.
Sunshine
The average sunshine in September in Lampe is 9.5h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 5 during September translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What is the temperature in September in Lampe?
What is the average humidity in September in Lampe?
How many days does it rain in September in Lampe?
When it does not snow in Lampe?
What is the average length of the day in September in Lampe?
When is the sunrise / sunset in September in Lampe?
How many hours of sunshine does Lampe have in September?
What is the UV index reading in September in Lampe?
Average temperature in September
Lampe, MO
- Average high temperature in September: 81.5°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.1°F).
- Average low temperature in September: 59.9°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in September
Lampe, MO
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Lampe, MO
- Average wind speed in September: 5.5mph
The windiest months (with the highest average wind speed) are January, February, March and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in September
Lampe, MO
- Average humidity in September: 73%
The months with the highest relative humidity are March and May (77%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in September
Lampe, MO
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in September
Lampe, MO
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is December (5.8 days).
Average snowfall in September
Lampe, MO
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
Lampe, MO
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lampe, MO
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 3min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in September
Lampe, MO
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is December (23.2 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in September
Lampe, MO
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Lampe, MO
- Average cloud cover in September: 29
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June, July and August (Cloud cover 27).
Average visibility in September
Lampe, MO
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Lampe, Missouri, USA
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