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
The onset of October is marked by a decrease in temperature, transitioning from a pleasant 72.3°F (22.4°C) in September to a mild 58.1°F (14.5°C). Ryan cools down to an average low-temperature of 42.6°F (5.9°C) throughout the month of October.Humidity
April and October, with an average relative humidity of 75%, are the least humid months in Ryan.Rainfall
In Ryan, in October, during 10.1 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. In Ryan, during the entire year, the rain falls for 111.7 days and collects up to 13.31" (338mm) of precipitation.Snowfall
Months with snowfall in Ryan are January through April, October through December. October is the first month it typically snows in Ryan. Throughout October, in the average 0.8 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, there are 39.4 snowfall days, and 6.81" (173mm) of snow is accumulated.Daylight
In Ryan, the average length of the day in October is 11h and 3min.On the first day of the month, sunrise is at 7:03 am and sunset at 6:46 pm. On the last day of October, sunrise is at 7:38 am and sunset at 6:00 pm CDT.
Sunshine
The average sunshine in October in Ryan is 5.2h.UV index
The average daily maximum UV index in October in Ryan is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 2 during October leads to these instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Ryan?
What are the least humid months in Ryan?
What is the average humidity in October in Ryan?
How many days does it rain in October in Ryan?
When does it start snowing in Ryan?
What is the average length of the day in October in Ryan?
When is the sunrise / sunset in October in Ryan?
How long on average sun shines in October in Ryan?
What is the UV index intensity in October in Ryan?
Average temperature in October
Ryan, IA
- Average high temperature in October: 58.1°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in October: 42.6°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in October
Ryan, IA
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in October
Ryan, IA
- Average wind speed in October: 9.8mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in October
Ryan, IA
- Average humidity in October: 75%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall in October
Ryan, IA
- Average rainfall in October: 1.06"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is December (0.47").
Average rainfall days in October
Ryan, IA
- Average rainfall days in October: 10.1 days
The month with the highest number of rainy days is June (15.4 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in October
Ryan, IA
- Average snowfall in October: 0.28"
The month with the highest snowfall is January (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Ryan, IA
- Average snowfall days in October: 0.8 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Ryan, IA
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 5h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in October
Ryan, IA
- Average sunshine days in October: 18.5 days
The month with the most sunshine days is December (19.7 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in October
Ryan, IA
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in October
Ryan, IA
- Average cloud cover in October: 41
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 33).
Average visibility in October
Ryan, IA
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Ryan, Iowa, USA
Weather forecast for your location
2. Allow the app to use your location