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San Marino Weather, Forecast, Temperature and Precipitation

San Marino Weather Related Indexes Graph

2010 Weather Summary San Marino, CA California United States
Weather Index 199 196 100
Hail Index 2 2 100
Hurricane Index 13 7 100
Tornado Index 71 28 100
 
Annual Maximum Avg. Temperature 75.0 °F 72.0 °F N/A
Annual Minimum Avg. Temperature 57.0 °F 51.0 °F N/A
Annual Avg. Temperature 66.0 °F 61.5 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 1,154 2,502 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 1,537 1,229 N/A
Percent of Possible Sunshine 73 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) 186 167 N/A
Mean Number of Days Rain (Out of 365 Days) 35 55 N/A
Mean Number of Days Snow (Out of 365 Days) 0 0 N/A
Avg. Annual Precipitation (Total Inches) 15.00" 17.00" N/A
Avg. Annual Snowfall (Total Inches) 0.00" 1.00" N/A

The data for San Marino, CA may also contain data for the following areas: San Marino

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

San Marino 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature San Marino, CA California United States
Avg. Annual Low Temperature 52.2 °F 49.6 °F N/A
Avg. January Low Temperature 43.9 °F 35.6 °F N/A
Avg. February Low Temperature 45.6 °F 39.5 °F N/A
Avg. March Low Temperature 47.0 °F 43.2 °F N/A
Avg. April Low Temperature 49.8 °F 47.6 °F N/A
Avg. May Low Temperature 53.6 °F 54.0 °F N/A
Avg. June Low Temperature 57.0 °F 60.3 °F N/A
Avg. July Low Temperature 60.8 °F 65.5 °F N/A
Avg. August Low Temperature 61.3 °F 64.0 °F N/A
Avg. September Low Temperature 59.4 °F 59.0 °F N/A
Avg. October Low Temperature 54.8 °F 50.4 °F N/A
Avg. November Low Temperature 48.6 °F 40.5 °F N/A
Avg. December Low Temperature 44.6 °F 35.6 °F N/A

The data for San Marino, CA may also contain data for the following areas: San Marino

Information is deemed reliable but not guaranteed. Demographic Information FAQ

San Marino 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature San Marino, CA California United States
Avg. Annual High Temperature 77.6 °F 77.6 °F N/A
Avg. January High Temperature 67.2 °F 55.7 °F N/A
Avg. February High Temperature 68.4 °F 62.6 °F N/A
Avg. March High Temperature 69.8 °F 68.3 °F N/A
Avg. April High Temperature 74.9 °F 75.9 °F N/A
Avg. May High Temperature 77.6 °F 84.5 °F N/A
Avg. June High Temperature 82.2 °F 92.3 °F N/A
Avg. July High Temperature 88.6 °F 98.4 °F N/A
Avg. August High Temperature 89.5 °F 97.0 °F N/A
Avg. September High Temperature 87.9 °F 91.4 °F N/A
Avg. October High Temperature 82.1 °F 81.4 °F N/A
Avg. November High Temperature 73.9 °F 66.8 °F N/A
Avg. December High Temperature 68.4 °F 56.6 °F N/A

The data for San Marino, CA may also contain data for the following areas: San Marino

Information is deemed reliable but not guaranteed. Demographic Information FAQ

San Marino 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation San Marino, CA California United States
Avg. Annual Precipitation 19.03" 6.70" N/A
Avg. January Precipitation 4.11" 1.26" N/A
Avg. February Precipitation 4.72" 1.29" N/A
Avg. March Precipitation 3.97" 1.43" N/A
Avg. April Precipitation 1.06" 0.50" N/A
Avg. May Precipitation 0.40" 0.25" N/A
Avg. June Precipitation 0.16" 0.07" N/A
Avg. July Precipitation 0.04" 0.00" N/A
Avg. August Precipitation 0.13" 0.03" N/A
Avg. September Precipitation 0.43" 0.20" N/A
Avg. October Precipitation 0.59" 0.31" N/A
Avg. November Precipitation 1.32" 0.59" N/A
Avg. December Precipitation 2.12" 0.77" N/A

The data for San Marino, CA may also contain data for the following areas: San Marino

Information is deemed reliable but not guaranteed. Demographic Information FAQ