Waterville weather in March

In March, Waterville sees average daytime highs of 38°F and overnight lows near 23°F, with 3.6 in of precipitation across 10.2 wet days and about 11.6 hours of daylight. It is the 9th-warmest and 5th-wettest month of the year here.

Highs climb over the month, from about 34°F in the first days to 43°F by the end. The sky is clear or mostly clear about 28% of the time in March, and the air most often feels dry.

Daylight stretches from about 10 h 48 min at the start of March to 12 h 24 min by month's end. Set against the rest of the year, March is Waterville's 9th-clearest and 1st-windiest month. For the whole year in context, see Waterville's year-round climate.

Daytime high
38°
9th warmest
Overnight low
23°
4th coldest
Precipitation
3.6 in
10.2 wet days
Daylight
11 h 36 min
6:00 AM – 5:37 PM
Cloud cover
62%
9th clearest
Wind
8 mph
1st windiest
Solar energy
3.96 kWh/m²
Travel score
0.1
out of 10

Waterville is city in Maine, United States.

Density
447/km²
people per km²
Founded
1802

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 34°F in the first days to 43°F by the end.

A typical March day in Waterville reaches about 38°F in the afternoon and slips back to 23°F overnight — a 15°F spread between the day's warmth and the night's chill. On most days the high lands between 28°F and 48°F. Set against its neighbours, March runs about 8°F warmer than February and about 13°F cooler than April.

20°40°60°151015202531
Avg high (°F)Avg low (°F)
13418
23419
33419
43419
53519
63520
73520
83520
93621
103621
113621
123722
133722
143722
153823
163823
173823
183824
193924
203924
214025
224025
234026
244126
254127
264227
274228
284328
294329
304329
314429

How March really feels in Waterville

Once humidity and wind are folded in, March averages 0 days that feel above 90°F and 31 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
31
15 feel bitter (≤ 14°F)

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

Waterville weather by month

How March compares with the rest of the year at a glance. March is the 9th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan28° / 12°3.18.96.890.0
Feb30° / 14°2.98.37.210.10.0
Mar38° / 23°3.610.26.111.60.1
Apr51° / 36°3.810.62.613.22.3
May62° / 46°3.2110.214.65.1
Jun71° / 56°3.811015.36.4
Jul77° / 62°3.19.90156.7
Aug76° / 61°2.99.3013.97.1
Sep68° / 53°3.38.2012.36.6
Oct56° / 42°4.410.10.410.73.9
Nov44° / 31°3.59.52.39.40.8
Dec33° / 20°4.010.76.98.70.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 14% of March, with mostly cloudy or overcast conditions the remaining 58%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
23961
33961
43763
53862
63862
73862
83862
93961
104060
114060
124159
134258
144258
154456
164456
174357
184456
194555
204555
214654
224654
234654
244555
254456
264357
274357
284159
294258
304159
314159

Chance of precipitation in March

Any precipitationSnow

Waterville gets around 3.6 in of rain and snow over 10.2 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 33% and peaks near 34% on the wettest days, and about 6 days bring snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
13223
23323
33323
43323
53322
63322
73422
83422
93422
103422
113422
123322
133322
143321
153321
163321
173221
183221
193220
203220
213219
223218
233218
243218
253217
263317
273317
283316
293416
303416
313415

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 8 mph in March, the windiest month of the year.

Across March, daily wind ranges from about 7 mph on the calmest days to 8 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
98light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
158light breeze
168light breeze
178light breeze
187light breeze
197light breeze
207light breeze
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 10 h 48 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 96 minutes over March. Sunrise moves from 6:27 AM to 5:31 AM, and sunset from 5:17 PM to 5:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.86:275:17
210.96:255:18
310.96:235:20
411.06:215:21
511.06:205:22
611.16:185:24
711.16:165:25
811.26:145:26
911.26:135:28
1011.36:115:29
1111.46:095:30
1211.46:075:31
1311.56:055:33
1411.56:035:34
1511.66:025:35
1611.66:005:37
1711.75:585:38
1811.75:565:39
1911.85:545:41
2011.85:525:42
2111.95:505:43
2211.95:485:44
2312.05:465:46
2412.05:455:47
2512.15:435:48
2612.15:415:49
2712.25:395:51
2812.35:375:52
2912.35:355:53
3012.45:335:55
3112.45:315:56

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 3.96 kWh/m².

For context, solar energy here swings from a low near 1.45 kWh/m² to a high of 5.8 kWh/m² in July across the year — March's 3.96 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
13.3Moderate
23.3Moderate
33.4Moderate
43.4Moderate
53.4Moderate
63.5Moderate
73.5Moderate
83.6Moderate
93.6Moderate
103.7Moderate
113.7Moderate
123.8Moderate
133.9Moderate
143.9Moderate
154.0Moderate
164.0Bright
174.1Bright
184.1Bright
194.2Bright
204.2Bright
214.2Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.3Bright
274.3Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in March

Hazard calendar for Waterville

In seasonPeak

None of Waterville's seasonal hazards are active in March. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Waterville sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is March a good time to visit Waterville?

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

0.1
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 Waterville.

What to pack for Waterville in March

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

In March, Waterville sees daytime highs around 38°F and nights near 23°F. Pack a warm layer and a heavy coat. Worth having: rain gear. About 10 days see rain.

a warm layera heavy coatrain gear

Sea temperature near Waterville in March

The nearest coast averages about 35°F 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 39 mi away) is warmest in August at about 58°F and coldest in February near 35°F.

The water stays below 68°F all year — cool enough that most swimmers want a wetsuit.

30°40°50°60°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°F)Comfort
Jan39Bracing
Feb35Bracing
Mar35Bracing
Apr40Bracing
May46Bracing
Jun52Bracing
Jul57Bracing
Aug58Bracing
Sep57Bracing
Oct54Bracing
Nov49Bracing
Dec44Bracing

UV index in Waterville 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 Waterville peaks around July 13 at about 7 (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 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateModerateLowJul 13UV 7Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr5Moderate
May7High
Jun6High
Jul8Very high
Aug4Moderate
Sep5High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Waterville?

Waterville sits at 44.6°N, 69.6°W, 108 ft above sea level, in United States. The nearest listed city is Augusta, 18 mi away.

Topography around Waterville

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Waterville.

Within 2 miles, the terrain around Waterville has only modest variations in elevation — a maximum elevation change of 394 ft around an average of 157 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 696 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 4,298 ft.

The land around Waterville is covered by trees (60%) within 2 miles, trees (72%) within 10 miles, and trees (83%) within 50 miles.

2 miles
394 ft
10 miles
696 ft
50 miles
4,298 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
March weather nearby: Augusta 18 mi · Lewiston 42 mi · Auburn 43 mi · Bangor 45 mi · Brunswick 47 mi · Portland 69 mi · South Portland 70 mi · Westbrook 71 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 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 Waterville (44.552°, -69.6317°, elevation 108 ft), 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).