October weather forecastTobacco, MT
October
Weather in October
October, the same as September, in Tobacco, Montana, is a frosty autumn month, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 49.1°F (9.5°C).Temperature
With the transition into October, Tobacco experiences a significant decrease in average high-temperatures, moving down from an enjoyable 65.8°F (18.8°C) in September to a frosty 49.1°F (9.5°C). The average low-temperature during October nights is a subzero cold 30.6°F (-0.8°C).Humidity
In October, the average relative humidity is 77%.Rainfall
In October, the rain falls for 12.8 days. Throughout October, 1.18" (30mm) of precipitation is accumulated. Throughout the year, there are 136.3 rainfall days, and 15.35" (390mm) of precipitation is accumulated.Snowfall
Months with snowfall in Tobacco are January through May, September through December. In Tobacco, during October, snow falls for 3.7 days and regularly aggregates up to 1.26" (32mm) of snow. Throughout the year, there are 110.7 snowfall days, and 46.81" (1189mm) of snow is accumulated.Daylight
In Tobacco, the average length of the day in October is 10h and 47min.On the first day of the month, sunrise is at 7:40 am and sunset at 7:17 pm. On the last day of October, sunrise is at 8:26 am and sunset at 6:20 pm MDT.
Sunshine
In October, the average sunshine is 6.4h.UV index
In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during October translates into the following guidance:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Tobacco, MT
- Average high temperature in October: 49.1°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is December (25.5°F).
- Average low temperature in October: 30.6°F
The month with the highest average low temperature is August (45.1°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).
Average pressure in October
Tobacco, MT
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Tobacco, MT
- Average wind speed in October: 3.7mph
The windiest month (with the highest average wind speed) is June (4.4mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in October
Tobacco, MT
- Average humidity in October: 77%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (55%).
Average rainfall in October
Tobacco, MT
- Average rainfall in October: 1.18"
The wettest month (with the highest rainfall) is March (1.85").
The driest month (with the least rainfall) is August (0.39").
Average rainfall days in October
Tobacco, MT
- Average rainfall days in October: 12.8 days
The month with the highest number of rainy days is April (17 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in October
Tobacco, MT
- Average snowfall in October: 1.26"
The month with the highest snowfall is February (10").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Tobacco, MT
- Average snowfall days in October: 3.7 days
The month with the highest number of snowfall days is December (22.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Tobacco, MT
- Average daylight in October: 10h and 48min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in October: 6h and 24min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in October
Tobacco, MT
- Average sunshine days in October: 14.8 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is March (6.3 days).
Average UV index in October
Tobacco, MT
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in October
Tobacco, MT
- Average cloud cover in October: 41
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in October
Tobacco, MT
- Average visibility in October: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
