Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
July verdict
St. Croix, Virgin Islands (US) in July
Weather score69Good
Good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 8.6h per day, so bright days are a strong part of the month. Rainfall averages 76mm, which is relatively low for holiday planning.
July weather
Monthly averages
Temp
31°C
Rain
76mm
Sun
8.6h
Sea
28°C
Weather score
69
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 76mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.6h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare St. Croix, Virgin Islands (US) with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July31°C average high
July is one of St. Croix's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to November
This stretch sets the upper range for average daytime heat.
Rain
July76mm average rain
July sits on the drier side of St. Croix's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and June to July
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July8.6 hours average sun
July is one of St. Croix's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsFebruary to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July28°C average sea
July sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJune to November
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
July69 weather score
July sits close to St. Croix's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to April and June
These months have the strongest weather score in the monthly averages.
