TODAY AUG15
TEMPERATURE77
HUMIDITY48
PRESSURE29.93
WIND COND.192
  • 8252Thu
  • 8552Fri
  • 8552Sat
  • 8552Sun
  • 8452Mon
daynightWeather update from KF6YUA Sebastopol at

Roseland Average Weather

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January36°F60°F46°F6.0"
February39°F64°F50°F5.7"
March41°F67°F52°F4.6"
April43°F71°F55°F2.4"
May46°F77°F60°F1.1"
June50°F83°F64°F0.4"
July52°F85°F65°F0.0"
August52°F84°F64°F0.0"
September49°F85°F64°F0.2"
October46°F78°F59°F2.0"
November41°F67°F52°F3.2"
December36°F59°F46°F6.9"

Did you know?

  • The highest monthly average temperature in Roseland for July is 65 degrees.
  • The lowest monthly average temperature in Roseland for December is 46 degrees.
  • The most monthly precipitation in Roseland occurs in December with 6.9 inches.
  • The air quality index in Roseland is 29% better than the national average.
  • The pollution index in Roseland is n/a the national average.

Find Real Estate Listings In Roseland

Location
Price
Bedrooms
Bathrooms
 

New Real Estate Listings In Roseland

Compare Roseland, CA Weather To Other Cities

Roseland air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexRoselandCaliforniaNational
Air quality index355550
Pollution index000

Roseland air quality information

MeasurementTotal
Days measured365
Days with good air quality296
Days with moderate air quality69
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Roseland air quality information

PollutantTotal
Arsenic0.260%
Benzene0.080%
Carbon Tetrachloride0.005%
Lead0.240%
Mercury0.270%

Average monthly Roseland temperature with heat index

Roseland monthly precipitation with daily maximum

Roseland monthly snow depth with daily maximum

Roseland monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Source: The Roseland, CA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.