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Weather on May 28

Hayward, CA

55 Years of Data

Avg High
70°F
Avg Low
52°F
Warmest
1984
81°F avg
Coldest
1998
52°F avg

About This Date

May 28th in Hayward, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 52°F. Over 52 years of records, the warmest May 28th was in 1984 (81°F average), while the coldest was 1998 (52°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 6% of May 28th dates historically. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.

The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.

Planning for May 28th in Hayward, CA? Great weather for outdoor activities.

Warming Trend
0.4°F per decade on this date
YearHighLowAvgPrecipSnow
202566°57°62°
202468°55°62°
202362°54°58°
202271°55°63°
202167°53°60°
202077°55°66°
201966°54°60°
201888°56°72°
201765°56°60°
201685°57°71°
201563°53°58°
201470°49°59°
201367°57°62°
201263°53°58°
201165°51°58°0.23"
201065°50°57°
200972°52°62°
200866°49°57°
200773°52°62°
200667°52°59°
200564°57°61°
200468°56°62°0.23"
200388°59°73°
200269°57°63°
200164°54°59°
200070°56°63°
199959°52°55°
1998coldest55°48°52°
199775°59°67°
199661°47°54°
199576°56°66°
199474°50°62°
199367°51°59°
198966°44°55°
198870°56°63°
198764°51°58°
198666°50°58°
198557°52°54°
1984warmest99°64°81°
198371°52°61°
198268°48°58°
198173°52°62°
198063°50°56°
197970°49°59°
197880°52°66°
197766°42°54°
197668°42°55°
197580°49°64°
197470°45°57°
197391°60°76°
197265°47°56°
197157°49°53°0.08"
52 years of data from HAYWARD AIR TERMINAL

Hayward, CA Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

30°40°50°60°70°80°90°JFMAMJJASOND
Avg high Avg low

Hayward, CA Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"4.6"9.2"JFMAMJJASOND4.5"0"
Rain (in) Snow (in)

Hayward, CA Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit Hayward, CA

Most pleasant months in Hayward, CA: August.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

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