Manorhaven, New York Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Manorhaven weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast35%—98°76°—
- SundayJul 5Heavy Rain54%4.2″90°71°-8°
- MondayJul 6Light Showers90%0.27″72°70°-18°
- TuesdayJul 7Drizzle80%0.14″70°63°-2°
- WednesdayJul 8Overcast20%—77°62°+7°
- ThursdayJul 9Overcast12%—90°72°+13°
- FridayJul 10Overcast51%—89°74°-1°
AQI 109 (Unhealthy for Sensitive Groups), driven by Ozone. AQI up 50 in the last 6 hours — air quality is degrading. Ozone at AQI 166 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
CAUTION Sensitive groups (children, elderly, respiratory conditions) should limit prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 166 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 166
- UV peak
- 3.9 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 166
PM × Wind × Precip
PM2.5 at 16.5 µg/m³, PM10 at 19.0 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.87
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).








































If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 10:50 PM
- Moonset
- 9:57 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Manorhaven at a glance
- Today vs. normal: 27°F above the seasonal normal for this latitude
- Last frost: April 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Manorhaven
- Sat99°76°35%
- Sun90°71°54%
- Mon72°70°90%
- Tue70°63°80%
- Wed77°62°20%
- Thu90°72°12%
- Fri89°74°51%
- Sat87°78°40%
- Sun86°72°25%
- Mon75°66°22%
- Tue82°69°24%
- Wed89°68°31%
- Thu90°73°43%
- Fri94°75°45%
- Sat92°77°35%
- Sun92°77°48%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Manorhaven
SPC has placed Manorhaven in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWMRGLMarginal Risk
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
Microseason · July 1–5
Cicadas claim the afternoon
Annual cicada buzz begins, peaking in the heat of the day.
Day 185 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | lettuce, peas, spinach, radishes | — |
| May | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
July is Manorhaven's warmest stretch (~76°F) and January its coldest (~31°F); precipitation crests in December at 4.3 inches and ebbs in February to 3.0 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 31° | 3.6″ | 13 |
| February | 33° | 3.0″ | 13 |
| March | 40° | 3.8″ | 15 |
| April | 50° | 4.0″ | 17 |
| May | 59° | 3.8″ | 18 |
| June | 69° | 3.6″ | 16 |
| July | 76° | 3.3″ | 16 |
| August | 75° | 4.0″ | 17 |
| September | 69° | 3.4″ | 13 |
| October | 58° | 3.3″ | 11 |
| November | 45° | 4.0″ | 13 |
| December | 36° | 4.3″ | 13 |
Regional context
By the nearest station's NOAA NCEI 1991-2020 normals, Manorhaven sees 31°F Januarys and 76°F Julys, a 44°F range, plus around 44 inches of precipitation across 175 days.
No season owns Manorhaven's rain: December reaches 4.3 inches across 13.4 days and February keeps 3.0 inches on 12.8, an even spread through Manorhaven's year. It is a balanced pattern Manorhaven shares with places like Port Washington North, NY, Sands Point, NY and Baxter Estates, NY.
The cool-season window in Manorhaven starts at mid-April, when nights stop freezing — think peas, lettuce, spinach, and radishes. Warm-soil crops in Manorhaven wait about two weeks past Manorhaven's last frost, once the soil warms. Around mid-November, freezing nights resume in Manorhaven and tender crops must come in. Within Manorhaven, cold-air pooling chills low spots by 5-10°F, shifting Manorhaven's local frost dates.
Similar climates: Port Washington North, NY, Sands Point, NY, Baxter Estates, NY, Plandome Manor, NY, Port Washington, NY.
Frequently asked
- When does it freeze in Manorhaven?
- Manorhaven's last spring frost lands near mid-April, and in Manorhaven the first fall frost follows around mid-November.
- What is the rainy season in Manorhaven?
- Manorhaven sees its heaviest rain in December (around 4.3 inches), part of roughly 44 inches a year.
- What is the warmest month in Manorhaven?
- July is Manorhaven's warmest month, averaging about 76°F.
- What is the coldest month in Manorhaven?
- Manorhaven bottoms out in January, with a mean near 31°F.
- When can I start a vegetable garden in Manorhaven?
- Frost-hardy sowings begin at mid-April in Manorhaven; warm-season starts follow two weeks on.
- How many rainy days does Manorhaven get?
- Manorhaven records around 175 days of measurable precipitation annually.
- What hardiness zone is Manorhaven?
- Manorhaven's USDA zone comes from its January mean (31°F); enter the ZIP on the USDA lookup for the number.
- What is the 10-day forecast for Manorhaven?
- Manorhaven's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
- Will it rain this week in Manorhaven?
- See this week's day-by-day rain chances for Manorhaven in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Manorhaven?
- Current conditions for Manorhaven and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Manorhaven forecast updated?
- The Manorhaven forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Manorhaven?
- Today's sunrise and sunset times for Manorhaven are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
- How accurate is the weather forecast for Manorhaven?
- The next few days in Manorhaven's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Manorhaven, New York occupies a warm-summer humid continental zone, with January means near 31°F and July around 76°F — a 45°F swing.
In a typical year Manorhaven records about 44 inches of precipitation on around 175 days.
The 45°F gap between Manorhaven's summer and winter, at 40.8°N, shapes Manorhaven's frost calendar.
Beaches near Manorhaven
- Long Beach NY17.6 mi
- Rockaway Beach18.9 mi
- Jones Beach20.1 mi
Each linked page shows live water temperature, wave height, swim and surf verdicts, tides, and rip-current risk from NDBC + NOAA + NWS data.
ZIP codes in Manorhaven
- 11050