October weather forecastPasco, WA
October
Weather in October
In October, Pasco fully embraces the autumn season, displaying an array of warm colors and crisp air. The weather starts to cool, with temperatures falling further, but remain moderate enough for outdoor exploration. As daylight hours shorten, the city begins to wear a calmer and quieter demeanor. Despite cooler nights, October still offers an inviting blend of pleasant days and cool, refreshing evenings. With the falling leaf spectacle amidst a quietened weather, Pasco becomes a scenic setting for tranquil autumn activities.Temperature
With the transition into October, Pasco experiences a significant decrease in average high-temperatures, moving down from a moderately hot 77.9°F (25.5°C) in September to a refreshing 62.4°F (16.9°C). Pasco, during the month of October, experiences an average low-temperature of 46.8°F (8.2°C).Humidity
The average relative humidity in October in Pasco is 57%.Rainfall
In October, the rain falls for 10 days. Throughout October, 0.71" (18mm) of precipitation is accumulated. Throughout the year, there are 101.7 rainfall days, and 7.36" (187mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In October, the average length of the day is 10h and 53min.On the first day of the month, sunrise is at 6:56 am and sunset at 6:35 pm. On the last day of October, sunrise is at 7:37 am and sunset at 5:42 pm PDT.
Sunshine
In Pasco, the average sunshine in October is 6.9h.UV index
The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in October translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Pasco, WA
- Average high temperature in October: 62.4°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is December (37.8°F).
- Average low temperature in October: 46.8°F
The month with the highest average low temperature is August (64°F).
The coldest month (with the lowest average low temperature) is December (27.7°F).
Average pressure in October
Pasco, WA
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in October
Pasco, WA
- Average wind speed in October: 6.6mph
The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is December (5.8mph).
Average humidity in October
Pasco, WA
- Average humidity in October: 57%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is July (35%).
Average rainfall in October
Pasco, WA
- Average rainfall in October: 0.71"
The wettest month (with the highest rainfall) is January (0.94").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in October
Pasco, WA
- Average rainfall days in October: 10 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is August (3.5 days).
Average snowfall in October
Pasco, WA
- Average snowfall in October: 0"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Pasco, WA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Pasco, WA
- Average daylight in October: 10h and 54min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 6h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in October
Pasco, WA
- Average sunshine days in October: 19.8 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is February (14.7 days).
Average UV index in October
Pasco, WA
- Average UV index in October: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Pasco, WA
- Average cloud cover in October: 28
The month with the most cloud cover is January (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in October
Pasco, WA
- 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).
