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
As September transitions into October, a clear downswing in temperatures is observed, with average highs retreating from a pleasant 72.1°F (22.3°C) to a cool 54.3°F (12.4°C). October in Ismay sees the temperature falling to a mean low of 39.4°F (4.1°C).Humidity
In October, the average relative humidity in Ismay is 59%.Rainfall
In Ismay, during October, the rain falls for 7.5 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, in Ismay, there are 109 rainfall days, and 15.12" (384mm) of precipitation is accumulated.Snowfall
Months with snowfall in Ismay are January through May, September through December. In Ismay, during October, snow falls for 3.5 days and regularly aggregates up to 1.69" (43mm) of snow. In Ismay, during the entire year, snow falls for 62.4 days and aggregates up to 21.97" (558mm) of snow.Daylight
The average length of the day in October is 10h and 53min.On the first day of the month, sunrise is at 6:58 am and sunset at 6:38 pm. On the last day of October, in Ismay, sunrise is at 7:40 am and sunset at 5:45 pm MDT.
Sunshine
The average sunshine in October in Ismay is 6.4h.UV index
The average daily maximum UV index in October in Ismay is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In October, the UV index of 2 transforms into the following advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Ismay in October?
What is the average humidity in October in Ismay?
How much does it rain in Ismay in October?
How much does it snow in Ismay in October?
What is the average length of the day in October in Ismay?
What time are sunrise and sunset in October in Ismay?
How long on average sun shines in October in Ismay?
What is the UV index intensity in October in Ismay?
Average temperature in October
Ismay, MT
- Average high temperature in October: 54.3°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in October: 39.4°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure in October
Ismay, MT
- Average pressure in October: 29.98"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in October
Ismay, MT
- Average wind speed in October: 11.9mph
The windiest months (with the highest average wind speed) are April and October (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (10.1mph).
Average humidity in October
Ismay, MT
- Average humidity in October: 59%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (46%).
Average rainfall in October
Ismay, MT
- Average rainfall in October: 0.98"
The wettest month (with the highest rainfall) is May (2.6").
The driest months (with the least rainfall) are January and December (0.55").
Average rainfall days in October
Ismay, MT
- Average rainfall days in October: 7.5 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in October
Ismay, MT
- Average snowfall in October: 1.69"
The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Ismay, MT
- Average snowfall days in October: 3.5 days
The month with the highest number of snowfall days is February (12 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Ismay, MT
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 6h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in October
Ismay, MT
- Average sunshine days in October: 19.1 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.9 days).
Average UV index in October
Ismay, MT
- Average UV index in October: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Ismay, MT
- Average cloud cover in October: 32
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 18).
Average visibility in October
Ismay, MT
- 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).
Ismay, Montana, USA
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