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Plattsburgh, United States Snapshot 2026
Where is Plattsburgh?
Plattsburgh, United States
- Continent
- Americas
- Country
- United States
- City
- Plattsburgh
- Population
- 19.8K
- Elevation
- 42 m
- Coordinates
- 44.70°, -73.45°
Plattsburgh is a city in United States with a population of approximately 19.8K. Average temperatures range from -9°C (15°F) in January to 27°C (81°F) in July. The best time to visit is May, June, July, August, September.
Time in Plattsburgh right now
Open full time & time zone page 21:56 56
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 Plattsburgh
Daylight in Plattsburgh today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 33m
Climate normals for Plattsburgh
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May best
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -2°C / -9°C | -6°C / -14°C | 11days (73 mm) Wet | 4.9h Fair | 76% Humid | 2 Low | Poor | View Details |
| February | 0°C / -9°C | -4°C / -14°C | 10days (70 mm) Wet | 6h Fair | 74% Muggy | 3.2 Moderate | Poor | View Details |
| March | 5°C / -4°C | 1°C / -9°C | 13days (79 mm) Wet | 7.4h Good | 71% Muggy | 4.1 Moderate | Poor | View Details |
| April | 12°C / 2°C | 9°C / -1°C | 13days (111 mm) Wet | 8.3h Good | 70% Muggy | 5 Moderate | Poor | View Details |
| May best | 19°C / 9°C | 19°C / 7°C | 10days (83 mm) Wet | 10.1h Excellent | 71% Muggy | 5.6 High | Good | View Details |
| June best | 24°C / 15°C | 25°C / 14°C | 13days (113 mm) Wet | 10.8h Excellent | 72% Muggy | 6.4 High | Excellent | View Details |
| July best | 27°C / 19°C | 29°C / 20°C | 13days (116 mm) Wet | 11.7h Excellent | 75% Muggy | 6.9 High | Excellent | View Details |
| August best | 26°C / 18°C | 28°C / 19°C | 14days (117 mm) Wet | 10.8h Excellent | 76% Humid | 6 High | Excellent | View Details |
| September best | 22°C / 15°C | 23°C / 14°C | 8days (80 mm) Wet | 9.3h Good | 77% Humid | 5.1 High | Excellent | View Details |
| October | 15°C / 9°C | 14°C / 6°C | 12days (119 mm) Wet | 6.6h Fair | 78% Humid | 3.3 Moderate | Fair | View Details |
| November | 7°C / 1°C | 4°C / -3°C | 13days (88 mm) Wet | 5h Fair | 77% Humid | 2.1 Moderate | Poor | View Details |
| December | 1°C / -5°C | -3°C / -9°C | 13days (82 mm) Wet | 4.3h Fair | 77% Humid | 1.6 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -2°C / -9°C . Feb: 0°C / -9°C . Mar: 5°C / -4°C . Apr: 12°C / 2°C . May: 19°C / 9°C . Jun: 24°C / 15°C . Jul: 27°C / 19°C . Aug: 26°C / 18°C . Sep: 22°C / 15°C . Oct: 15°C / 9°C . Nov: 7°C / 1°C . Dec: 1°C / -5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 73 mm. Feb: 70 mm. Mar: 79 mm. Apr: 111 mm. May: 83 mm. Jun: 113 mm. Jul: 116 mm. Aug: 117 mm. Sep: 80 mm. Oct: 119 mm. Nov: 88 mm. Dec: 82 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 76%. Feb: 74%. Mar: 71%. Apr: 70%. May: 71%. Jun: 72%. Jul: 75%. Aug: 76%. Sep: 77%. Oct: 78%. Nov: 77%. Dec: 77%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 18 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 15 km/h . Jun: 15 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 14 km/h . Oct: 16 km/h . Nov: 18 km/h . Dec: 18 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 6. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Plattsburgh has a population of approximately 19.8K.
The best months to visit Plattsburgh are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Plattsburgh receives approximately 1131mm of rainfall annually across 143 rainy days.
Plattsburgh is located in United States, in the Americas region.
Plattsburgh sits at an elevation of 42 m (138 ft) above sea level.