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Weather on April 3

Rialto, CA

55 Years of Data

Avg High
71°F
Avg Low
47°F
Warmest
1985
70°F avg
Coldest
1999
41°F avg

About This Date

April 3rd in Rialto, CA typically brings pleasant spring weather, with average highs around 71°F and lows near 47°F. Over 49 years of records, the warmest April 3rd was in 1985 (70°F average), while the coldest was 1999 (41°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 2% of April 3rd dates historically, with the wettest April 3rd recording 0.61" of rain.

Planning for April 3rd in Rialto, CA? Great weather for outdoor activities.

Cooling Trend
0.4°F per decade on this date
YearHighLowAvgPrecipSnow
202681°50°65°
202566°45°55°
201768°49°58°
201681°56°68°
201578°58°68°
201464°38°51°
201382°50°66°
201274°53°63°
201159°48°54°
201064°41°53°
200956°45°50°
200863°47°55°
200777°50°64°
200669°49°59°
200571°47°59°
200468°51°60°
200357°39°48°
200269°45°57°
200154°45°49°
200082°52°67°
1999coldest49°34°41°
199859°43°51°
199761°41°51°
199667°42°54°
199581°59°70°
199476°56°66°
199379°56°67°
199273°47°60°
199178°52°65°
199080°49°64°
198977°50°64°
198876°44°60°
198757°48°53°0.61"
198673°43°58°
1985warmest88°52°70°
198482°43°62°
198369°47°58°
198267°43°55°
198168°46°57°
198071°42°57°
197978°49°63°
197870°41°55°
197773°42°58°
197668°48°58°
197573°40°56°
197473°41°57°
197374°52°63°
197281°49°65°
197188°47°67°
49 years of data from DEVORE CALIFORNIA

Rialto, CA Temperature Range by Month

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

30°50°70°90°JFMAMJJASOND
Avg high Avg low

Rialto, CA Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"6.7"13.3"JFMAMJJASOND0.1"0"
Rain (in) Snow (in)

Rialto, 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 Rialto, CA

Rialto, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.

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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