Menlo Park, CA Weather - Forecast & Monthly Averages

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TEMPERATURE	75
HUMIDITY	65
PRESSURE	101360
WIND COND.	10 14.8

Weather Quick Facts

The highest monthly average temperature in Menlo Park for July is 66.7 degrees
The lowest monthly average temperature in Menlo Park for January is 50.4 degrees
The most monthly precipitation in Menlo Park occurs in December with 2.6 inches
The air quality index in Menlo Park is 2% worse than the national average
The pollution index in Menlo Park is 254% worse than the national average

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Menlo Park Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	42°F	61°F	50°F	2.4"
February	45°F	63°F	53°F	2.4"
March	47°F	67°F	56°F	2.0"
April	49°F	70°F	58°F	1.3"
May	53°F	73°F	61°F	0.3"
June	56°F	77°F	65°F	0.2"
July	59°F	78°F	67°F	0.0"
August	59°F	78°F	66°F	0.0"
September	57°F	80°F	67°F	0.1"
October	53°F	75°F	63°F	0.7"
November	47°F	67°F	56°F	1.3"
December	42°F	60°F	51°F	2.6"

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Menlo Park 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.
Index	Menlo Park	California	National
Air quality index	43	55	42
Pollution index	9,645,610	10,473,190	2,726,193

Menlo Park air quality

Measurement	Total
Days measured	365
Days with good air quality	263
Days with moderate air quality	98
Days w/ poor A.Q. for sensitive groups	4
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.140%
Benzene	0.070%
Carbon Tetrachloride	0.000%
Lead	0.100%
Mercury	0.020%

Average monthly Menlo Park temperature with heat index

Menlo Park monthly precipitation with daily maximum

Menlo Park monthly snow depth with daily maximum

Menlo Park monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Pescadero, CA	418	35	30.0%
Loma Mar, CA	282	35	30.0%
South San Francisco, CA	66,878	40	20.0%
Fremont, CA	234,829	43	14.0%
Saratoga, CA	31,084	43	14.0%
Menlo Park, CA	35,211	43	14.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Gadsden, AL	35,224	43	14.0%
Westmont, CA	35,188	72	44.0%
Bell, CA	35,301	72	44.0%
Buenaventura Lakes, FL	35,117	39	22.0%
Tooele, UT	35,313	51	2.0%
Menlo Park, CA	35,211	43	14.0%

Source: The Menlo Park, 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.