Temperature
Cold by day, cold at night.
49°Ftypical April high
Typical range
April climate
April in Montauk
United States · Northeast US
Cold days and plenty of sun.
Some tradeoffs
Daytime high
49°F
Lows around 44°F
Rain
Several rainy days
Sun
9.5 h/day
Air feel
Very dry
Sea temp
43°F
Too cold for swimming
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 11 wet days, more than in most months.
37%wet-day frequency
AmountWet-day chance
Sunshine
A mix of sunshine and cloud.
9.5 hApril sunshine
Heat & humidity by month
Humidity is rarely noticeable in the cool air.
Very dryApril Heat feel
Easy airWarm airHumid air
Hourly temperature pattern
In April, afternoons feel about 35° and nights feel near 34°.
FreezingVery coldColdCoolComfortableNight hours
Clear sky
Partly cloudy skies this month.
42%April Clear sky
Clear skyCloud
Wind pattern
Breezy April days can feel brisker in open spots.
15 mphApril Breezy
Sea temperature
43°FApril sea temp
More detailIncludes daypart comfort
Typical April day
April late afternoons are around 47°F, and early evening stays near 47°F.
Avg temp Typical range
Morning45°F
Rain16%
Cloud55%
Humid airLow
Sun intensityModerate
Midday46°F
Rain16%
Cloud59%
Humid airLow
Sun intensityStrong
Late afternoon47°F
Rain15%
Cloud61%
Humid airLow
Sun intensityModerate
Early evening47°F
Rain15%
Cloud58%
Humid airLow
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 40 | 32 | 4.2 | 11 | 6.4 | 71 | 42 |
| Feb | 40 | 32 | 3.8 | 11 | 7.3 | 71 | 39 |
| Mar | 43 | 36 | 4.6 | 10 | 8.4 | 73 | 39 |
| Apr | 49 | 44 | 4.1 | 11 | 9.5 | 79 | 43 |
| May | 56 | 52 | 3.9 | 11 | 10.4 | 84 | 51 |
| Jun | 65 | 62 | 3.3 | 9 | 11.4 | 86 | 61 |
| Jul | 72 | 69 | 3.0 | 8 | 12.0 | 86 | 69 |
| Aug | 73 | 70 | 3.5 | 8 | 11.2 | 83 | 71 |
| Sep | 69 | 65 | 3.9 | 8 | 9.5 | 79 | 67 |
| Oct | 62 | 56 | 4.9 | 10 | 8.2 | 73 | 61 |
| Nov | 54 | 47 | 3.8 | 9 | 6.5 | 70 | 54 |
| Dec | 46 | 39 | 4.9 | 12 | 5.7 | 71 | 47 |
Similar climates
Similar
Similar travel styleEast HamptonUnited StatesSimilar travel styleMartha's VineyardUnited StatesSimilar travel styleNantucketUnited StatesSimilar travel styleSouthamptonUnited States
Want a side-by-side climate view? Compare Montauk with East Hampton.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology