Spring
58°F / 42°F
March, April, May: about 10.3 in of rain.
Plan a visit
Best time to visit Oyster Bay
May, July, August bring mild highs and the least rain.
Best time to visit
May · July · August
Highs between 65°F and 85°F with the least rain of the year. Hottest: July (83°F). Coldest nights: January (25°F). Wettest: September.
Oyster Bay by season
Month-by-month planner
| Month | Weather | High / low | Rain | Local guides |
|---|---|---|---|---|
| January | Cold | 39°F / 25°F | 2.7 in | |
| February | Cool | 41°F / 26°F | 2.0 in | Valentine’s Day |
| March | Wet | 48°F / 33°F | 3.5 in | St. Patrick’s Day |
| April | Wet | 58°F / 42°F | 3.6 in | |
| May | Wet | 68°F / 51°F | 3.2 in | |
| June | Wet | 77°F / 61°F | 3.5 in | Fourth of July |
| July | Wet | 83°F / 68°F | 3.0 in | Fourth of July |
| August | Wet | 82°F / 67°F | 3.2 in | |
| September | Wet | 75°F / 60°F | 3.7 in | Halloween |
| October | Wet | 64°F / 48°F | 3.4 in | Halloween |
| November | Cool | 53°F / 38°F | 2.9 in | Halloween, Thanksgiving, Christmas |
| December | Wet | 44°F / 31°F | 3.6 in | Christmas, New Year’s Eve |
“Great” means highs between 65°F and 85°F with fewer than 10 wet days. Averages are NOAA’s 1991–2020 normals for the Farmingdale Ap station, not a forecast.
Around Oyster Bay
See Oyster Bay before you go
THINGS TO DO · YOUTUBE SHORT
Birdwatching in Oyster Bay Long Island NY
A local activity Short shared by Kibachan.
Watch on YouTube ↗
THINGS TO DO · YOUTUBE SHORT
Oyster Bay Oyster Festival and Cold Spring Harbor in the Fall on Long Island
A local activity Short shared by Paul Balzano.
Watch on YouTube ↗Questions
What is the best month to visit Oyster Bay?
May, July, August: highs between 65°F and 85°F with the least rain.
What is the hottest month in Oyster Bay?
July, averaging 83°F highs.
What is the coldest month in Oyster Bay?
January, with average lows of 25°F.
What is the rainiest month in Oyster Bay?
September, averaging 3.7 in of precipitation.
When are the big holidays in Oyster Bay?
See the local guides: Halloween (October), Thanksgiving (November), Christmas lights (late November to December), New Year’s Eve.