Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October signals a considerable drop in Graettinger's average high-temperature, reducing from a warm 73.4°F (23°C) in September to a mild 57.7°F (14.3°C). During October nights, Graettinger records an average temperature of 42.8°F (6°C).Humidity
The least humid month in Graettinger is October, with an average relative humidity of 68%.Rainfall
In Graettinger, during October, the rain falls for 10.7 days and regularly aggregates up to 2.09" (53mm) of precipitation. In Graettinger, during the entire year, the rain falls for 138 days and collects up to 26.77" (680mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.5 snowfall days, it receives 0.39" (10mm) of snow. In Graettinger, during the entire year, snow falls for 51.6 days and aggregates up to 23.03" (585mm) of snow.Daylight
The average length of the day in October is 11h and 1min.On the first day of the month, sunrise is at 7:17 am and sunset at 6:59 pm. On the last day of October, sunrise is at 7:53 am and sunset at 6:11 pm CDT.
Sunshine
In October, the average sunshine is 5.6h.UV index
The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In October, a daily UV index of 3 turns into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Graettinger in October?
What is the least humid month in Graettinger?
What is the average humidity in October?
How many days does it rain in October?
When does it start snowing?
How many hours of daylight does Graettinger have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Graettinger have in October?
What is the UV index reading in October?
Average temperature in October
Graettinger, IA
- Average high temperature in October: 57.7°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (23.2°F).
- Average low temperature in October: 42.8°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure in October
Graettinger, IA
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in October
Graettinger, IA
- Average wind speed in October: 10.3mph
The windiest months (with the highest average wind speed) are January and April (11mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in October
Graettinger, IA
- Average humidity in October: 68%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (68%).
Average rainfall in October
Graettinger, IA
- Average rainfall in October: 2.09"
The wettest month (with the highest rainfall) is June (4.25").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in October
Graettinger, IA
- Average rainfall days in October: 10.7 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in October
Graettinger, IA
- Average snowfall in October: 0.39"
The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Graettinger, IA
- Average snowfall days in October: 1.5 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Graettinger, IA
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in October
Graettinger, IA
- Average sunshine days in October: 17.2 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in October
Graettinger, IA
- Average UV index in October: 3
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in October
Graettinger, IA
- Average cloud cover in October: 37
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility in October
Graettinger, IA
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Graettinger, Iowa, USA
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