Climate averages 1991–2020
Staten Island weather
in July.
A hot, wet month: the warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Staten Island: daytime highs average 29.0°C and nights cool to about 20.5°C. By daytime temperature it is the warmest month of the year.
Expect about 105 mm of rain on roughly 11 days, which makes July a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 46 min on an average July day.
The nearest other city in this atlas is Brooklyn (19 km away). In July its highs average 28.6°C, about as warm as Staten Island, with 103 mm of rain.
Among the 498 cities listed in the United States, Staten Island ranks joint 307th of 498 for the warmest July highs and joint 407th of 498 for the driest July (rainfall, lowest first). The mean July high of those 498 cities is 30.3°C; Staten Island is 1.3°C cooler than that mean.
From July to August, average highs fall by 1.1°C to 27.9°C, and monthly rainfall falls from 105 mm to 104 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
Staten Island climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.7°C-3.9°C | -3.9°C | 82 | 9.2 | 9.610 h |
| February | 5.0°C-3.4°C | -3.4°C | 78 | 8.6 | 10.611 h |
| March | 9.3°C0.4°C | 0.4°C | 106 | 10.4 | 11.912 h |
| April | 15.7°C6.0°C | 6.0°C | 90 | 10.6 | 13.313 h |
| May | 21.0°C11.7°C | 11.7°C | 86 | 11.1 | 14.414 h |
| June | 26.1°C17.1°C | 17.1°C | 102 | 11.1 | 15.015 h |
| July, selected | 29.0°C20.5°C | 20.5°C | 105 | 11.3 | 14.815 h |
| August | 27.9°C19.8°C | 19.8°C | 104 | 10.6 | 13.814 h |
| September | 24.0°C16.2°C | 16.2°C | 95 | 9.1 | 12.513 h |
| October | 17.7°C9.9°C | 9.9°C | 94 | 8.5 | 11.211 h |
| November | 11.7°C3.9°C | 3.9°C | 76 | 7.8 | 10.010 h |
| December | 6.4°C-0.7°C | -0.7°C | 100 | 9.5 | 9.39 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
- Brooklyn in JulyUnited States · 19 kmHigh 28.6°C · Low 20.3°C · 103 mm rain
- Newark in JulyUnited States · 19 kmHigh 29.2°C · Low 20.0°C · 106 mm rain
- New York City in JulyUnited States · 20 kmHigh 28.5°C · Low 19.9°C · 103 mm rain
- Edison in JulyUnited States · 24 kmHigh 29.4°C · Low 20.2°C · 108 mm rain
- Manhattan in JulyUnited States · 29 kmHigh 28.6°C · Low 19.9°C · 103 mm rain
- Queens in JulyUnited States · 29 kmHigh 28.3°C · Low 20.6°C · 94 mm rain
- Passaic in JulyUnited States · 33 kmHigh 28.9°C · Low 19.8°C · 106 mm rain
- The Bronx in JulyUnited States · 39 kmHigh 28.7°C · Low 20.0°C · 94 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 Staten Island) is explained once on the Staten Island year overview and on the Sources, method and limits page.