Climate averages 1991–2020
Willemstad weather
in July.
A hot, moderately wet month: the joint 4th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Willemstad: daytime highs average 28.3°C and nights cool to about 26.3°C. By daytime temperature it is the joint 4th warmest of the 12 months.
Expect about 44 mm of rain on roughly 13 days, which makes July a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 46 min on an average July day.
The nearest other city in this atlas is Kralendijk (67 km away). In July its highs average 28.3°C, about as warm as Willemstad, with 57 mm of rain.
From July to August, average highs rise by 0.6°C to 28.8°C, and monthly rainfall rises from 44 mm to 46 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Willemstad climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.9°C25.1°C | 25.1°C | 46 | 12.9 | 11.511 h |
| February | 26.9°C25.0°C | 25.0°C | 23 | 7.6 | 11.712 h |
| March | 27.2°C25.2°C | 25.2°C | 20 | 6.1 | 12.112 h |
| April | 27.7°C25.8°C | 25.8°C | 30 | 6.9 | 12.412 h |
| May | 28.2°C26.3°C | 26.3°C | 36 | 8.4 | 12.713 h |
| June | 28.3°C26.4°C | 26.4°C | 43 | 12.0 | 12.813 h |
| July, selected | 28.3°C26.3°C | 26.3°C | 44 | 12.5 | 12.813 h |
| August | 28.8°C26.8°C | 26.8°C | 46 | 12.5 | 12.513 h |
| September | 29.1°C27.0°C | 27.0°C | 66 | 15.0 | 12.212 h |
| October | 28.7°C26.6°C | 26.6°C | 110 | 20.9 | 11.912 h |
| November | 27.9°C26.0°C | 26.0°C | 150 | 23.0 | 11.612 h |
| December | 27.3°C25.5°C | 25.5°C | 84 | 18.1 | 11.411 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
- Kralendijk in JulyBonaire, Saint Eustatius and Saba · 67 kmHigh 28.3°C · Low 26.2°C · 57 mm rain
- Coro in JulyVenezuela · 117 kmHigh 34.2°C · Low 24.9°C · 13 mm rain
- Oranjestad in JulyAruba · 132 kmHigh 28.2°C · Low 26.3°C · 22 mm rain
- Punto Fijo in JulyVenezuela · 151 kmHigh 32.3°C · Low 25.7°C · 5.6 mm rain
- San Felipe in JulyVenezuela · 199 kmHigh 29.0°C · Low 21.7°C · 123 mm rain
- Puerto Cabello in JulyVenezuela · 207 kmHigh 28.9°C · Low 23.9°C · 119 mm rain
- Chivacoa in JulyVenezuela · 218 kmHigh 28.5°C · Low 22.1°C · 128 mm rain
- Yaritagua in JulyVenezuela · 228 kmHigh 27.4°C · Low 21.2°C · 160 mm rain
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 limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Willemstad) is explained once on the Willemstad year overview and on the Sources, method and limits page.