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Porterville, CA 93257 Weather, Forecast, Temperature and Precipitation

Porterville, CA 93257 Weather Related Indexes Graph

2010 Weather Summary Porterville, CA 93257 California United States
Weather Index 188 196 100
Hail Index 0 2 100
Hurricane Index 0 7 100
Tornado Index 3 28 100
 
Annual Maximum Avg. Temperature 74.0 °F 72.0 °F N/A
Annual Minimum Avg. Temperature 38.0 °F 51.0 °F N/A
Annual Avg. Temperature 56.0 °F 61.5 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 4,310 2,502 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 1,039 1,229 N/A
Percent of Possible Sunshine 70 74 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 4 5 N/A
Mean Number of Days Clear (Out of 365 Days) 201 167 N/A
Mean Number of Days Rain (Out of 365 Days) 29 55 N/A
Mean Number of Days Snow (Out of 365 Days) 2 0 N/A
Avg. Annual Precipitation (Total Inches) 5.00" 17.00" N/A
Avg. Annual Snowfall (Total Inches) 8.00" 1.00" N/A

The data for Porterville, CA 93257 may also contain data for the following areas: Porterville, Woodville, Poplar

Annual Heating Degree Days (HDD): A form of Degree Day used to estimate energy requirements for heating. Typically, heating degree days are calculated as how much colder the mean temperature at a location is than 65°F on a given day. For example, if a location experiences a mean temperature of 55°F on a certain day, there were 10 HDD that day because 65 - 55 = 10, according to the National Weather Service.

Annual Cooling Degree Days (CDD): A form of Degree Day used to estimate energy requirements for air conditioning or refrigeration. Typically, cooling degree days are calculated as how much warmer the mean temperature at a location is than 65°F on a given day. For example, if a location experiences a mean temperature of 75°F on a certain day, there were 10 CDD that day because 75 - 65 = 10, according to the National Weather Service.

Mean Sky Cover: reflects the approximate amount that the sky is covered with clouds, sunrise to sunset on a scale of 0 to 10

Index score: (100 = National Average) for an area is compared to the national average of 100. A score of 200 indicates twice the national average, while 50 indicates half the national average. Note: A higher Weather Index score represents better overall weather (higher number good). A higher Hail, Hurricane or Tornado Index means the chance of that weather event is higher (higher number bad).

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Porterville, CA 93257 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Porterville, CA 93257 California United States
Avg. Annual Low Temperature 48.9 °F 49.6 °F N/A
Avg. January Low Temperature 36.4 °F 35.6 °F N/A
Avg. February Low Temperature 40.0 °F 39.5 °F N/A
Avg. March Low Temperature 42.8 °F 43.2 °F N/A
Avg. April Low Temperature 46.6 °F 47.6 °F N/A
Avg. May Low Temperature 52.1 °F 54.0 °F N/A
Avg. June Low Temperature 58.0 °F 60.3 °F N/A
Avg. July Low Temperature 63.4 °F 65.5 °F N/A
Avg. August Low Temperature 61.7 °F 64.0 °F N/A
Avg. September Low Temperature 57.6 °F 59.0 °F N/A
Avg. October Low Temperature 50.0 °F 50.4 °F N/A
Avg. November Low Temperature 41.4 °F 40.5 °F N/A
Avg. December Low Temperature 36.5 °F 35.6 °F N/A

The data for Porterville, CA 93257 may also contain data for the following areas: Porterville, Woodville, Poplar

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Porterville, CA 93257 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Porterville, CA 93257 California United States
Avg. Annual High Temperature 78.0 °F 77.6 °F N/A
Avg. January High Temperature 56.4 °F 55.7 °F N/A
Avg. February High Temperature 63.0 °F 62.6 °F N/A
Avg. March High Temperature 68.5 °F 68.3 °F N/A
Avg. April High Temperature 76.2 °F 75.9 °F N/A
Avg. May High Temperature 84.5 °F 84.5 °F N/A
Avg. June High Temperature 92.7 °F 92.3 °F N/A
Avg. July High Temperature 99.0 °F 98.4 °F N/A
Avg. August High Temperature 97.5 °F 97.0 °F N/A
Avg. September High Temperature 91.6 °F 91.4 °F N/A
Avg. October High Temperature 81.4 °F 81.4 °F N/A
Avg. November High Temperature 67.5 °F 66.8 °F N/A
Avg. December High Temperature 57.2 °F 56.6 °F N/A

The data for Porterville, CA 93257 may also contain data for the following areas: Porterville, Woodville, Poplar

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Porterville, CA 93257 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Porterville, CA 93257 California United States
Avg. Annual Precipitation 11.26" 6.70" N/A
Avg. January Precipitation 2.13" 1.26" N/A
Avg. February Precipitation 1.99" 1.29" N/A
Avg. March Precipitation 2.28" 1.43" N/A
Avg. April Precipitation 0.84" 0.50" N/A
Avg. May Precipitation 0.39" 0.25" N/A
Avg. June Precipitation 0.12" 0.07" N/A
Avg. July Precipitation 0.00" 0.00" N/A
Avg. August Precipitation 0.04" 0.03" N/A
Avg. September Precipitation 0.34" 0.20" N/A
Avg. October Precipitation 0.61" 0.31" N/A
Avg. November Precipitation 1.12" 0.59" N/A
Avg. December Precipitation 1.39" 0.77" N/A

The data for Porterville, CA 93257 may also contain data for the following areas: Porterville, Woodville, Poplar

Information is deemed reliable but not guaranteed. Demographic Information FAQ