Interactive (Beta) Radar Satellite Currents Severe Forecasts Climate Tropical Rivers Live Search Map
Temperature Change Precipitation Yesterday Records Normals Drought Short-Term Long-Term
Climatological Normals

July Normals for Islip, NY

< June August > Day Temperatures (°F) Precipitation (in) Degree Days Min Max Avg Heating Cooling 1 63 82 73 0.12 0 8 2 63 83 73 0.12 0 8 3 63 83 73 0.12 0 8 4 63 83 73 0.12 0 8 5 64 83 73 0.12 0 8 6 64 83 73 0.12 0 9 7 64 83 74 0.12 0 9 8 64 84 74 0.12 0 9 9 64 84 74 0.11 0 9 10 64 84 74 0.11 0 9 11 64 84 74 0.11 0 9 12 65 84 74 0.11 0 9 13 65 84 74 0.11 0 10 14 65 84 75 0.11 0 10 15 65 84 75 0.11 0 10 16 65 84 75 0.11 0 10 17 65 84 75 0.11 0 10 18 65 84 75 0.11 0 10 19 65 84 75 0.11 0 10 20 65 85 75 0.11 0 10 21 65 85 75 0.11 0 10 22 65 85 75 0.11 0 10 23 65 85 75 0.11 0 10 24 66 85 75 0.12 0 10 25 66 85 75 0.12 0 10 26 66 85 75 0.12 0 10 27 66 85 75 0.12 0 10 28 66 85 75 0.12 0 10 29 66 85 75 0.12 0 10 30 65 85 75 0.12 0 10 31 65 84 75 0.12 0 10 Month 65 84 74 3.57 0 293 Data Controls Monthly: January February March April May June July August September October November December   | Yearly Related Maps Related Links Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation - Forecast - Past Weather