Sunshine in Islip
🇺🇸 United States · 19k people · 2,540 hours of sun a year · 117 rainy days a year
Best time for sunshine: July (Sunshine Score 76/100), with September and August close behind. Daytime highs around 26°C / 79°F and roughly 95 mm of rain for the month.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain |
|---|---|---|---|---|
| January | 0 | 2° / 36°F | -3° / 27°F | 81 mm |
| February | 0 | 3° / 37°F | -3° / 27°F | 85 mm |
| March | 0 | 6° / 43°F | -1° / 30°F | 105 mm |
| April | 25 | 12° / 54°F | 4° / 39°F | 106 mm |
| May | 57 | 17° / 63°F | 10° / 50°F | 94 mm |
| June | 74 | 22° / 72°F | 16° / 61°F | 110 mm |
| July | 76 | 26° / 79°F | 20° / 68°F | 95 mm |
| August | 75 | 26° / 79°F | 20° / 68°F | 103 mm |
| September | 76 | 23° / 73°F | 16° / 61°F | 99 mm |
| October | 54 | 17° / 63°F | 11° / 52°F | 120 mm |
| November | 19 | 11° / 52°F | 5° / 41°F | 90 mm |
| December | 0 | 6° / 43°F | 0° / 32°F | 118 mm |
See Islip on the interactive sunshine globe →
Nearby places for sunshine
- New Haven United States · 55 km · best in May · 2,540 h sun/yr
- White Plains United States · 59 km · best in Jul · 2,497 h sun/yr
- New York United States · 60 km · best in Sep · 2,535 h sun/yr
- Hartford United States · 132 km · best in May · 2,497 h sun/yr
- Trenton United States · 156 km · best in May · 2,453 h sun/yr
- Providence/Warwick United States · 174 km · best in Aug · 2,540 h sun/yr