Water Island
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Water Island Weather in July

Water Island in July sees high daytime temperatures of 29°C (84°F) and nighttime lows of 27°C (81°F). Rainfall is fairly high this month at around 94 mm (3.7 in), so pack a rain jacket to stay dry.

Rainfall in Water Island in July

Typically, you can expect about 18 days of rain this month, with 94 mm (3.7 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Water Island in July

Water Island has excellent weather in July, with days reaching 29°C (84°F) and nights cooling to 27°C (81°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.

If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Water Island.

Water Island Temperature in July

Min Temperature
27°C (81°F)
Max Temperature
29°C (84°F)
Chance of Rain
61%
Precipitation
94 mm (3.7 in)
Rainy days
18 days

Water Island Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Water Island - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Water Island typically stay consistent throughout July, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in July

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in July

Historical weather records for Water Island in July

Browse day-by-day weather records for Water Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Water Island historical weather extremes in July

According to our 50 years of weather records for Water Island, the following extremes were recorded between 1976 and 2026.

  • On July 26, 1994, temperatures climbed to 36°C (97°F), marking the warmest July day on record.
  • The coldest July day was on July 8, 1996, with a maximum of 27°C (81°F).
  • Water Island registered its coldest July night on July 19, 1979, with temperatures dropping to 22°C (72°F).

Best Places in US Virgin Islands in July

Find out more about the weather in US Virgin Islands and which places have the best travel conditions in this month. See all of US Virgin Islands in July →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Water Island in July

Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Water Island in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Water Island 3-Day Forecast

More climate data for Water Island

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.