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
Shamrock Lakes registers an average high-temperature of a still warm 74.1°F (23.4°C) with the arrival of September, showing minor deviation from the preceding month. During the nights in September, an average low-temperature of 56.3°F (13.5°C) is observed.Humidity
In September, the average relative humidity in Shamrock Lakes is 79%.Rainfall
In Shamrock Lakes, in September, it is raining for 11.6 days, with typically 1.06" (27mm) of accumulated precipitation. In Shamrock Lakes, during the entire year, the rain falls for 132.3 days and collects up to 16.22" (412mm) of precipitation.Snowfall
In Shamrock Lakes, Indiana, snow does not fall in May through September.Daylight
In Shamrock Lakes, the average length of the day in September is 12h and 27min.On the first day of the month, sunrise is at 7:09 am and sunset at 8:13 pm. On the last day of September, sunrise is at 7:37 am and sunset at 7:25 pm EDT.
Sunshine
In September, the average sunshine is 8h.UV index
In Shamrock Lakes, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the usual temperature for Shamrock Lakes in September?
What is the average humidity in September in Shamrock Lakes?
How much does it rain in Shamrock Lakes in September?
When it does not snow in Shamrock Lakes?
Does it snow in Shamrock Lakes in September?
How many hours of daylight does Shamrock Lakes have in September?
What time are sunrise and sunset in September in Shamrock Lakes?
How many hours of sunshine does Shamrock Lakes have in September?
What is the UV index intensity in September in Shamrock Lakes?
Average temperature in September
Shamrock Lakes, IN
- Average high temperature in September: 74.1°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in September: 56.3°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in September
Shamrock Lakes, IN
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Shamrock Lakes, IN
- Average wind speed in September: 6.9mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in September
Shamrock Lakes, IN
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in September
Shamrock Lakes, IN
- Average rainfall in September: 1.06"
The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is November (0.83").
Average rainfall days in September
Shamrock Lakes, IN
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in September
Shamrock Lakes, IN
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Shamrock Lakes, IN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.5 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
Shamrock Lakes, IN
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Shamrock Lakes, IN
- Average sunshine days in September: 16 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in September
Shamrock Lakes, IN
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Shamrock Lakes, IN
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in September
Shamrock Lakes, IN
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Shamrock Lakes, Indiana, USA
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