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
September's onset brings an average high-temperature of a moderate 57.9°F (14.4°C), showing a minute difference from August's 63.1°F (17.3°C). Lake City experiences a dramatic descent in temperature during September, with the average nighttime reading settling at a cold 36.1°F (2.3°C).Humidity
The average relative humidity in September in Lake City is 62%.Rainfall
In September, the rain falls for 13 days. Throughout September, 2.05" (52mm) of precipitation is accumulated. Throughout the year, in Lake City, there are 98.2 rainfall days, and 26.65" (677mm) of precipitation is accumulated.Snowfall
Months with snowfall in Lake City are January through June, August through December. In Lake City, in September, snow falls for 2.4 days, with typically accumulated 1.77" (45mm) of snow. In Lake City, during the entire year, snow falls for 102 days and aggregates up to 101.02" (2566mm) of snow.Daylight
In September, the average length of the day in Lake City is 12h and 25min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:38 pm. On the last day of September, in Lake City, Colorado, sunrise is at 7:04 am and sunset at 6:53 pm MDT.
Sunshine
In Lake City, the average sunshine in September is 10.5h.UV index
In September, the average daily maximum UV index in Lake City is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 3 in September suggests the following recommendations:
Exercise prevention - Warding off sunburn is urged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What is the average September temperature in Lake City?
What is the average humidity in September in Lake City?
How many days does it rain in September in Lake City?
How much does it snow in Lake City in September?
How many hours of daylight does Lake City have in September?
What time are sunrise and sunset in September in Lake City?
How many hours of sunshine does Lake City have in September?
What is the UV index intensity in September in Lake City?
Average temperature in September
Lake City, CO
- Average high temperature in September: 57.9°F
The warmest month (with the highest average high temperature) is July (65.1°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in September: 36.1°F
The month with the highest average low temperature is July (43.2°F).
The coldest month (with the lowest average low temperature) is January (2.8°F).
Average pressure in September
Lake City, CO
- Average pressure in September: 30.03"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is May (29.92"Hg).
Average wind speed in September
Lake City, CO
- Average wind speed in September: 5.7mph
The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is January (5mph).
Average humidity in September
Lake City, CO
- Average humidity in September: 62%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is June (47%).
Average rainfall in September
Lake City, CO
- Average rainfall in September: 2.05"
The wettest month (with the highest rainfall) is July (5.39").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in September
Lake City, CO
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is July (23.8 days).
The months with the least rainy days are January and February (1.3 days).
Average snowfall in September
Lake City, CO
- Average snowfall in September: 1.77"
The month with the highest snowfall is March (16.26").
The month with the least snowfall is July (0").
Average snowfall days in September
Lake City, CO
- Average snowfall days in September: 2.4 days
The month with the highest number of snowfall days is April (16.5 days).
The month with the least snowfall days is July (0 days).
Average daylight in September /
Average sunshine in September
Lake City, CO
- 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 36min).
- Average sunshine in September: 10h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The months with the least sunshine are February and December (Average sunshine: 5h and 42min).
Average sunshine days in September
Lake City, CO
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in September
Lake City, CO
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
Lake City, CO
- Average cloud cover in September: 19
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in September
Lake City, CO
- Average visibility in September: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Lake City, Colorado, USA
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