Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
Weather Guide
Grand Bahama, Bahamas Average Monthly Weather
Weather score67Good annual avg
Best months: April, May, November
Across the year, average daytime temperatures are around 27°C, sunshine averages 8h per day, and rainfall totals about 1479mm. Sea temperatures average 26°C across the year.
Annual weather
Annual averages
Temp
27°C
Rain
1479mm
Annual total
Sun
8h
Sea
26°C
Weather score
67
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 140mm, so some wet days are possible.
Bright
Sunshine averages 9.2h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Grand Bahama, Bahamas with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July31°C average high
July is one of Grand Bahama's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
July140mm average rain
July sits near Grand Bahama's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July9.2 hours average sun
July is one of Grand Bahama's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsApril to May and July to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July29°C average sea
July is one of Grand Bahama's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to September
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
July67 weather score
July sits close to Grand Bahama's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsApril to May and November
These months have the strongest weather score in the monthly averages.
