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
With October's arrival, Norwich's weather changes as the average high-temperature falls from a warm 76.8°F (24.9°C) in September to a comfortable 62.8°F (17.1°C). Norwich's temperature tends to fall to an average low of 45.7°F (7.6°C) during the nights of October.Humidity
The least humid month is October, with an average relative humidity of 67%.Rainfall
In Norwich, Iowa, during October, the rain falls for 10 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Norwich, during the entire year, the rain falls for 125.6 days and collects up to 26.14" (664mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows in Norwich. Throughout October, in the average 0.7 snowfall days, it receives 0.16" (4mm) of snow. In Norwich, during the entire year, snow falls for 29.3 days and aggregates up to 10.71" (272mm) of snow.Daylight
The average length of the day in October is 11h and 6min.On the first day of October in Norwich, Iowa, sunrise is at 7:18 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 6:18 pm CDT.
Sunshine
In October, the average sunshine is 6.1h.UV index
In Norwich, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In October, the maximum UV index of 3 translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are October temperatures in Norwich?
What is the least humid month in Norwich?
What is the average humidity in October in Norwich?
How many days does it rain in October in Norwich?
When does it start to snow in Norwich?
What is the average length of the day in October in Norwich?
What time are sunrise and sunset in October in Norwich?
How long on average sun shines in October in Norwich?
How high is the UV index in October in Norwich?
Average temperature in October
Norwich, IA
- Average high temperature in October: 62.8°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in October: 45.7°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in October
Norwich, IA
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in October
Norwich, IA
- Average wind speed in October: 9.1mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in October
Norwich, IA
- Average humidity in October: 67%
The months with the highest relative humidity are January and July (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall in October
Norwich, IA
- Average rainfall in October: 2.56"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in October
Norwich, IA
- Average rainfall days in October: 10 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in October
Norwich, IA
- Average snowfall in October: 0.16"
The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Norwich, IA
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Norwich, IA
- Average daylight in October: 11h and 1min
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 October: 6h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in October
Norwich, IA
- Average sunshine days in October: 18.9 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in October
Norwich, IA
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Norwich, IA
- Average cloud cover in October: 33
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in October
Norwich, IA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Norwich, Iowa, USA
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