Niagara Falls weather in March

In March, Niagara Falls sees average daytime highs of 4°C and overnight lows near -3°C, with 75 mm of precipitation across 11.4 wet days and about 11.6 hours of daylight. It is the 9th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 2°C in the first days to 7°C by the end. The sky is clear or mostly clear about 20% of the time in March, and the air most often feels dry.

Daylight stretches from about 10 h 54 min at the start of March to 12 h 24 min by month's end. Set against the rest of the year, March is Niagara Falls's 8th-clearest and 6th-windiest month. For the whole year in context, see Niagara Falls's year-round climate.

Daytime high
9th warmest
Overnight low
-3°
3rd coldest
Precipitation
75 mm
11.4 wet days
Daylight
11 h 36 min
6:37 AM – 6:15 PM
Cloud cover
69%
8th clearest
Wind
15 km/h
6th windiest
Solar energy
3.85 kWh/m²
Travel score
0.2
out of 10

Niagara Falls is city located in the province of Ontario, Canada.

Density
476/km²
people per km²
Founded
1903

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 2°C in the first days to 7°C by the end.

A typical March day in Niagara Falls reaches about 4°C in the afternoon and slips back to -3°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between -2°C and 11°C. Set against its neighbours, March runs about 4°C warmer than February and about 7°C cooler than April.

-10°10°151015202531
Avg high (°C)Avg low (°C)
12-5
22-5
32-5
42-5
52-4
62-4
72-4
83-4
93-4
103-4
113-4
123-3
134-3
144-3
154-3
164-3
174-2
184-2
195-2
205-2
215-1
225-1
236-1
246-1
256-1
2660
2760
2870
2970
3071
3171

How March really feels in Niagara Falls

Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
31
6 feel bitter (≤ -10°C)

The story in March is cold — wind chill drags the overnight "feels like" below the raw low.

Niagara Falls weather by month

How March compares with the rest of the year at a glance. March is the 9th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-0° / -6°7412.5109.20.0
Feb / -6°6010.27.910.20.0
Mar / -3°7511.45.611.60.2
Apr11° / 9512.21.913.12.5
May18° / 10°8712.4014.45.2
Jun23° / 16°10012.3015.16.5
Jul25° / 19°10312.6014.96.5
Aug25° / 18°8611013.86.8
Sep21° / 14°8510.4012.36.5
Oct14° / 9312.60.110.84.0
Nov / 7911.83.19.51.3
Dec / -2°7812.87.48.90.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 13% of March, with mostly cloudy or overcast conditions the remaining 67%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12872
22971
32971
42971
53070
63070
73070
83169
93268
103268
113268
123268
133367
143466
153466
163466
173466
183466
193565
203565
213565
223565
233565
243565
253565
263565
273565
283565
293466
303466
313466

Chance of precipitation in March

Any precipitationSnow

Niagara Falls gets around 75 mm of rain and snow over 11.4 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 37% and peaks near 41% on the wettest days, and about 6 days bring snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
13826
23826
33725
43725
53724
63724
73723
83723
93622
103621
113621
123620
133620
143619
153719
163618
173618
183617
193616
203616
213615
223715
233714
243714
253813
263813
273913
283913
294013
304013
314113

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in March

Winds average 15 km/h in March.

Across March, daily wind ranges from about 15 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 10 h 54 min at the start of March to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 90 minutes over March. Sunrise moves from 7:03 AM to 6:10 AM, and sunset from 5:56 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.97:035:56
210.97:015:58
311.06:595:59
411.06:586:00
511.16:566:01
611.16:546:03
711.26:536:04
811.26:516:05
911.36:496:06
1011.36:476:08
1111.46:466:09
1211.46:446:10
1311.56:426:11
1411.56:406:13
1511.66:396:14
1611.66:376:15
1711.76:356:16
1811.76:336:17
1911.86:316:19
2011.86:306:20
2111.96:286:21
2211.96:266:22
2312.06:246:23
2412.06:226:25
2512.16:216:26
2612.16:196:27
2712.26:176:28
2812.26:156:29
2912.36:136:31
3012.36:116:32
3112.46:106:33

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 3.85 kWh/m².

For context, solar energy here swings from a low near 1.28 kWh/m² to a high of 6.33 kWh/m² in June across the year — March's 3.85 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
13.2Moderate
23.3Moderate
33.3Moderate
43.3Moderate
53.4Moderate
63.4Moderate
73.5Moderate
83.5Moderate
93.6Moderate
103.6Moderate
113.7Moderate
123.7Moderate
133.8Moderate
143.8Moderate
153.8Moderate
163.9Moderate
173.9Moderate
184.0Moderate
194.0Moderate
204.0Bright
214.0Bright
224.1Bright
234.1Bright
244.1Bright
254.2Bright
264.2Bright
274.2Bright
284.2Bright
294.3Bright
304.3Bright
314.3Bright
Planning a trip in March

Is March a good time to visit Niagara Falls?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

0.2
Sightseeing
9th-best month of the year
0.0
Beach & pool
8th-best month of the year

March is a weaker month for outdoor sightseeing in Niagara Falls.

What to pack for Niagara Falls in March

From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In March, Niagara Falls sees daytime highs around 4°C and nights near -3°C. Pack a warm layer and a heavy coat. Worth having: rain gear. About 11 days see rain.

a warm layera heavy coatrain gear

Sea temperature near Niagara Falls in March

The nearest coast averages about 1°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 25 km away) is warmest in August at about 23°C and coldest in February near 1°C.

It's comfortable for a long swim from Jul 4 to Sep 20 — about 2.6 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan3Bracing
Feb1Bracing
Mar1Bracing
Apr3Bracing
May9Bracing
Jun17Cool
Jul22Refreshing
Aug23Refreshing
Sep21Refreshing
Oct16Cool
Nov10Bracing
Dec6Bracing

UV index in Niagara Falls in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Niagara Falls peaks around June 19 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 21 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 19UV 8Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr5High
May6High
Jun8Very high
Jul7Very high
Aug6High
Sep5High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Niagara Falls?

Niagara Falls sits at 43.1°N, 79.1°W, 184 m above sea level, in Canada. The nearest listed city is Niagara Falls, 1.0 km away.

Topography around Niagara Falls

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Niagara Falls.

Within 3 km, the terrain around Niagara Falls has only modest variations in elevation — a maximum elevation change of 133 m around an average of 176 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 145 m; within 80 km, significant variations in elevation — a maximum elevation change of 557 m.

The land around Niagara Falls is covered by artificial surfaces (47%) and trees (24%) within 3 km, trees (34%) and grassland (27%) within 16 km, and water (41%) and trees (28%) within 80 km.

3 km
133 m
16 km
145 m
80 km
557 m
treesgrasslandcroplandartificial surfacesbare terrainwater
March weather nearby: Niagara Falls 1.0 km · Thorold 11 km · Grand Island 11 km · St. Catharines 16 km · Niagara-on-the-Lake 17 km · North Tonawanda 18 km · Welland 20 km · Kenmore 22 km

Canada travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 83% of US
price level, 2025
GDP per capita
$55,698
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
2
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 53%none 35%Muslim 5%Hindu 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Niagara Falls (43.1001°, -79.0663°, elevation 184 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).