Climate averages 1991–2020

Boca Raton weather
in July.

A hot, wet month: one of the warmest and the 8th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 30.6°C Daytime mean, July
Average low 24.9°C Night-time mean, July
Rainfall 113 mm 20 days with ≥1 mm
Daylight 14 h Sunrise to sunset, per day
Every month in Boca Raton · average highYear overview

July is a hot month in Boca Raton: daytime highs average 30.6°C and nights cool to about 24.9°C. By daytime temperature it is one of the warmest months of the year.

Expect about 113 mm of rain on roughly 20 days, which makes July a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 37 min on an average July day.

The nearest other city in this atlas is Deerfield Beach (5 km away). In July its highs average 30.7°C, about as warm as Boca Raton, with 113 mm of rain.

Among the 498 cities listed in the United States, Boca Raton ranks joint 228th of 498 for the warmest July highs and joint 441st of 498 for the driest July (rainfall, lowest first). The mean July high of those 498 cities is 30.3°C; Boca Raton is 0.3°C warmer than that mean.

From July to August, average highs stay level at 30.6°C, and monthly rainfall rises from 113 mm to 142 mm.

The annual picture

July in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 101520253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 2000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Boca Raton climate table

1991–2020
Monthly climate averages for Boca Raton, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 23.0°C16.3°C16.3°C517.410.711 h
February 24.1°C17.0°C17.0°C456.911.211 h
March 25.3°C18.1°C18.1°C588.112.012 h
April 27.0°C20.1°C20.1°C678.712.813 h
May 28.7°C22.2°C22.2°C9911.613.413 h
June 29.9°C24.2°C24.2°C15420.013.814 h
July, selected 30.6°C24.9°C24.9°C11319.513.614 h
August 30.6°C25.1°C25.1°C14221.113.113 h
September 29.6°C24.6°C24.6°C15821.312.312 h
October 27.9°C23.0°C23.0°C11514.611.612 h
November 25.6°C20.2°C20.2°C558.910.911 h
December 24.0°C18.0°C18.0°C437.810.511 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

July in nearby cities

Distance from Boca Raton

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Boca Raton) is explained once on the Boca Raton year overview and on the Sources, method and limits page.

Pompano Beach and Deerfield Beach lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.