IATA Code
IAG
ICAO Code
KIAG
Airport Type
Medium Airport
Class
International
Weather & Climate near Niagara Falls International Airport #
Climate
Niagara Falls International Airport's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -8°C to 27°C. Moderate rainfall (957 mm/year), distributed fairly evenly throughout the year.
Air Quality:
AQI 25
Good
Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-24°
Coldest Month
Monthly Conditions
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | -8° - -1° | -11° | 68 mm | overcast | 88% | 5.3 m/s | 0.1 low | 9.2h |
| February | Poor | -8° - 0° | -10° | 58 mm | overcast | 87% | 4.9 m/s | 0.3 low | 10.3h |
| March | Poor | -4° - 5° | -4° | 67 mm | overcast | 83% | 4.8 m/s | 0.6 moderate | 11.8h |
| April | Acceptable | 2° - 12° | 4° | 75 mm | overcast | 79% | 4.6 m/s | 1.0 moderate | 13.3h |
| May | Good | 8° - 19° | 14° | 85 mm | overcast | 77% | 4.0 m/s | 1.4 high | 14.5h |
| June | Very Good | 13° - 24° | 19° | 86 mm | overcast | 74% | 3.5 m/s | 1.7 very high | 15.2h |
| July | Very Good | 17° - 27° | 22° | 81 mm | partly cloudy | 70% | 3.4 m/s | 1.7 very high | 14.9h |
| August | Very Good | 16° - 26° | 21° | 83 mm | partly cloudy | 70% | 3.2 m/s | 1.5 high | 13.8h |
| September | Good | 11° - 21° | 16° | 96 mm | partly cloudy | 72% | 3.5 m/s | 1.1 high | 12.4h |
| October | Acceptable | 5° - 15° | 10° | 80 mm | overcast | 78% | 4.1 m/s | 0.5 moderate | 10.9h |
| November | Poor | 1° - 8° | 1° | 95 mm | overcast | 82% | 4.7 m/s | 0.2 low | 9.5h |
| December | Poor | -5° - 2° | -7° | 83 mm | overcast | 87% | 5.0 m/s | 0.1 low | 8.8h |
