Hayward, CA Weather


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The most pleasant months of the year for Hayward are August, September and July. In Hayward, there are 6 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Hayward with an average high temperature of 77.5°, which ranks it as cooler than most places in California. Any measurable snowfall is a rare occurance in Hayward. There are few days during the summer when the humidity becomes unpleasant.

Today's Weather - Hayward, CA

6 PM PST

Chance Light Rain

57°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
This AfternoonChance Light Rain59° / 51°SSE 14 mph
SaturdayShowers And Thunderstorms then Heavy Rain58° / 40°WSW 10 to 22 mph
SundayPatchy Fog then Sunny55° / 40°NE 2 to 6 mph
MondayLight Rain54° / 44°ESE 3 to 7 mph
TuesdayMostly Sunny59° / 42°NNE 2 to 6 mph
WednesdaySunny61° / 44°NE 6 mph
ThursdayMostly Sunny62° / 46°ENE 6 mph

Weather Highlights

Summer High: the July high is around 76 degrees
Winter Low: the January low is 42
Rain: averages 18 inches of rain a year
Snow: averages 0 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Hayward area is 9.8 (10=best), which means it is more comfortable than most places in California.

9.8 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January58° 42°
February61° 45°
March64° 47°
April68° 49°
May71° 52°
June74° 55°
July76° 57°
August78° 58°
September77° 57°
October72° 53°
November64° 47°
December58° 42°
Hot, Freezing, Rainy, Snowy Days: Hayward
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January01110
February00110
March0090
April0070
May1030
June2010
July2000
August2000
September3010
October0040
November0070
December01120

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

Reviews for Hayward
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I've lived in Hayward for 20 years. Traditionally a working  More

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Hetchy Hechy water is very pure,the summers are about 78f..warm enough. Winters are sunny for the most part and by average.One University and one College in this small  More

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Over 10 years ago

convenient BART and bus if you have no  More

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