UTC Offset
UTC-04:00
Mariners Harbor, United States Snapshot 2026
Where is Mariners Harbor?
Mariners Harbor, United States
- Continent
- Americas
- Country
- United States
- City
- Mariners Harbor
- Population
- 19.9K
- Elevation
- 2 m
- Coordinates
- 40.64°, -74.16°
Mariners Harbor is a city in United States with a population of approximately 19.9K. Average temperatures range from -2°C (28°F) in January to 30°C (86°F) in July. The best time to visit is May, June, August, September, October.
Time in Mariners Harbor right now
Open full time & time zone page 13:51 51
Monday, June 15, 2026
IANA time zone
America/New_York
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Mariners Harbor
Daylight in Mariners Harbor today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 04m
Climate normals for Mariners Harbor
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Excellent June best
Excellent July
Good August best
Excellent September best
Excellent October best
Good November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 5°C / -2°C | 1°C / -7°C | 9days (88 mm) Wet | 6h Fair | 68% Muggy | 2.4 Moderate | Poor | View Details |
| February | 7°C / -1°C | 4°C / -6°C | 9days (90 mm) Wet | 6.7h Fair | 69% Muggy | 3.4 Moderate | Poor | View Details |
| March | 11°C / 2°C | 8°C / -2°C | 10days (101 mm) Wet | 8.1h Good | 66% Muggy | 4.6 Moderate | Poor | View Details |
| April | 17°C / 7°C | 15°C / 4°C | 12days (106 mm) Wet | 8.7h Good | 67% Muggy | 5.3 High | Fair | View Details |
| May best | 22°C / 12°C | 22°C / 11°C | 12days (109 mm) Wet | 9.3h Good | 72% Muggy | 6.3 High | Excellent | View Details |
| June best | 27°C / 18°C | 29°C / 18°C | 11days (85 mm) Wet | 11.2h Excellent | 71% Muggy | 6.9 High | Excellent | View Details |
| July | 30°C / 22°C | 33°C / 24°C | 14days (129 mm) Wet | 11.5h Excellent | 73% Muggy | 7.3 Very High | Good | View Details |
| August best | 29°C / 21°C | 31°C / 23°C | 12days (102 mm) Wet | 10.3h Excellent | 74% Muggy | 6.6 High | Excellent | View Details |
| September best | 25°C / 17°C | 26°C / 18°C | 10days (97 mm) Wet | 8.7h Good | 75% Muggy | 5 Moderate | Excellent | View Details |
| October best | 19°C / 12°C | 18°C / 10°C | 9days (102 mm) Wet | 7.3h Good | 74% Muggy | 4.2 Moderate | Good | View Details |
| November | 13°C / 4°C | 10°C / 1°C | 8days (78 mm) Wet | 7h Good | 70% Muggy | 2.9 Moderate | Fair | View Details |
| December | 7°C / 0°C | 3°C / -5°C | 11days (104 mm) Wet | 5.7h Fair | 72% Muggy | 2.1 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 5°C / -2°C . Feb: 7°C / -1°C . Mar: 11°C / 2°C . Apr: 17°C / 7°C . May: 22°C / 12°C . Jun: 27°C / 18°C . Jul: 30°C / 22°C . Aug: 29°C / 21°C . Sep: 25°C / 17°C . Oct: 19°C / 12°C . Nov: 13°C / 4°C . Dec: 7°C / 0°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 88 mm. Feb: 90 mm. Mar: 101 mm. Apr: 106 mm. May: 109 mm. Jun: 85 mm. Jul: 129 mm. Aug: 102 mm. Sep: 97 mm. Oct: 102 mm. Nov: 78 mm. Dec: 104 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 68%. Feb: 69%. Mar: 66%. Apr: 67%. May: 72%. Jun: 71%. Jul: 73%. Aug: 74%. Sep: 75%. Oct: 74%. Nov: 70%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 18 km/h . Mar: 20 km/h . Apr: 19 km/h . May: 16 km/h . Jun: 15 km/h . Jul: 14 km/h . Aug: 14 km/h . Sep: 15 km/h . Oct: 17 km/h . Nov: 18 km/h . Dec: 17 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 3°C . Feb: 4°C . Mar: 7°C . Apr: 11°C . May: 17°C . Jun: 23°C . Jul: 28°C . Aug: 27°C . Sep: 24°C . Oct: 18°C . Nov: 11°C . Dec: 5°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 5. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Mariners Harbor has a population of approximately 19.9K.
The best months to visit Mariners Harbor are May, June, August, September, October, when temperatures are pleasant and rainfall is lower.
Mariners Harbor receives approximately 1191mm of rainfall annually across 127 rainy days.
Mariners Harbor is located in United States, in the Americas region.
Mariners Harbor sits at an elevation of 2 m (7 ft) above sea level.