Climate averages 1991–2020

Nassau weather
in July.

A hot, moderately wet month: the 2nd warmest and the 7th driest of the year.

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

Average high 29.3°C Daytime mean, July

Average low 26.7°C Night-time mean, July

Rainfall 77 mm 14 days with ≥1 mm

Daylight 14 h Sunrise to sunset, per day

July is a hot month in Nassau: daytime highs average 29.3°C and nights cool to about 26.7°C. By daytime temperature it is the 2nd warmest of the 12 months.

Expect about 77 mm of rain on roughly 14 days, which makes July a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 32 min on an average July day.

The nearest other city in this atlas is Miami (297 km away). In July its highs average 29.8°C, about as warm as Nassau, with 111 mm of rain.

From July to August, average highs rise by 0.2°C to 29.5°C, and monthly rainfall rises from 77 mm to 119 mm.

The annual picture

July in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

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

Every month, side by side

Nassau climate table

1991–2020

Monthly climate averages for Nassau, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	23.5°C21.1°C	21.1°C	41	7.2	10.811 h
February	23.8°C21.1°C	21.1°C	32	4.8	11.311 h
March	24.3°C21.4°C	21.4°C	34	5.9	12.012 h
April	25.5°C22.7°C	22.7°C	49	5.8	12.713 h
May	26.8°C24.1°C	24.1°C	80	9.0	13.313 h
June	28.3°C25.9°C	25.9°C	98	14.5	13.714 h
July, selected	29.3°C26.7°C	26.7°C	77	14.2	13.514 h
August	29.5°C26.8°C	26.8°C	119	17.0	13.013 h
September	28.8°C26.3°C	26.3°C	139	18.5	12.312 h
October	27.5°C25.2°C	25.2°C	135	16.3	11.612 h
November	25.7°C23.5°C	23.5°C	70	8.7	10.911 h
December	24.4°C22.2°C	22.2°C	39	6.6	10.611 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 Nassau

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 Nassau) is explained once on the Nassau year overview and on the Sources, method and limits page.