Grand Forks weather in April

In April, Grand Forks sees average daytime highs of 52°F and overnight lows near 32°F, with 1.7 in of precipitation across 7.4 wet days and about 13.4 hours of daylight. It is the 7th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 45°F in the first days to 59°F by the end. The sky is clear or mostly clear about 26% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 30 min at the start of April to 14 h 12 min by month's end. Set against the rest of the year, April is Grand Forks's 7th-clearest and 2nd-windiest month. For the whole year in context, see Grand Forks's year-round climate.

Daytime high
52°
7th warmest
Overnight low
32°
6th coldest
Precipitation
1.7 in
7.4 wet days
Daylight
13 h 24 min
5:46 AM – 7:10 PM
Cloud cover
64%
7th clearest
Wind
9 mph
2nd windiest
Solar energy
5.11 kWh/m²
Travel score
2.9
out of 10

Grand Forks is city in North Dakota, United States.

Density
810/km²
people per km²
Founded
1870

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 45°F in the first days to 59°F by the end.

A typical April day in Grand Forks reaches about 52°F in the afternoon and slips back to 32°F overnight — a 20°F spread between the day's warmth and the night's chill. On most days the high lands between 37°F and 67°F. Set against its neighbours, April runs about 17°F warmer than March and about 14°F cooler than May.

20°40°60°80°151015202530
Avg high (°F)Avg low (°F)
14426
24426
34527
44527
54627
64628
74728
84829
94829
104929
114930
125030
135131
145131
155232
165332
175333
185433
195433
205534
215534
225635
235635
245735
255736
265836
275837
285937
295938
305938

How April really feels in Grand Forks

Once humidity and wind are folded in, April averages 0 days that feel above 90°F and 30 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
30
wind chill below the day's low

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

Grand Forks weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan16° / -1°0.75.15.38.60.0
Feb21° / 0.63.94.29.90.0
Mar35° / 17°1.264.211.60.1
Apr52° / 32°1.77.42.113.42.9
May66° / 45°3.411.20.214.95.7
Jun75° / 56°4.112.2015.76.5
Jul79° / 59°3.510.1015.46.8
Aug78° / 56°3.19.2014.17.1
Sep68° / 47°2.78012.46.6
Oct53° / 35°2.37.91.310.63.1
Nov35° / 20°1.15.44.190.0
Dec21° / 1.05.96.48.30.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 60%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13961
23961
33961
43961
53862
63961
73961
83961
93862
103862
113763
123862
133862
143862
153961
163961
173961
184060
194060
204159
214159
224159
234258
244357
254456
264357
274456
284456
294357
304357

Chance of precipitation in April

Any precipitationSnow

Grand Forks gets around 1.7 in of rain and snow over 7.4 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 25% and peaks near 31% on the wettest days, and about 2 days bring snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
12411
22411
32410
42410
52410
62410
72410
8249
9239
10238
11238
12237
13237
14236
15236
16236
17235
18235
19245
20245
21244
22254
23254
24264
25264
26273
27283
28293
29303
30313

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April 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%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
28991
29991
30991

Wind in April

Winds average 9 mph in April.

Across April, daily wind ranges from about 9 mph on the calmest days to 9 mph at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (mph)Feels
19light breeze
29light breeze
39light breeze
49light breeze
59light breeze
69light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
189light breeze
199light breeze
209light breeze
219light breeze
229light breeze
239light breeze
249light breeze
259light breeze
269light breeze
279light breeze
289light breeze
299light breeze
309light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 30 min at the start of April to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 102 minutes over April. Sunrise moves from 6:17 AM to 5:20 AM, and sunset from 6:48 PM to 7:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.56:176:48
212.66:156:50
312.66:136:51
412.76:116:53
512.86:096:54
612.86:076:56
712.96:056:57
812.96:036:59
913.06:017:00
1013.15:597:02
1113.15:567:03
1213.25:547:04
1313.25:527:06
1413.35:507:07
1513.35:487:09
1613.45:467:10
1713.55:447:12
1813.55:437:13
1913.65:417:15
2013.65:397:16
2113.75:377:18
2213.75:357:19
2313.85:337:20
2413.85:317:22
2513.95:297:23
2614.05:287:25
2714.05:267:26
2814.15:247:28
2914.15:227:29
3014.25:207:30

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.11 kWh/m².

For context, solar energy here swings from a low near 1.21 kWh/m² to a high of 6.23 kWh/m² in July across the year — April's 5.11 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.5Bright
24.6Bright
34.6Bright
44.7Bright
54.7Bright
64.8Bright
74.8Bright
84.8Bright
94.9Bright
104.9Bright
115.0Bright
125.0Bright
135.0Bright
145.1Bright
155.1Bright
165.1Bright
175.2Bright
185.2Bright
195.2Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.5Bright
305.5Bright
Planning a trip in April

Hazard calendar for Grand Forks

In seasonPeak

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

Grand Forks's rainy season runs May–October, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit Grand Forks?

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

2.9
Sightseeing
7th-best month of the year
0.0
Beach & pool
7th-best month of the year

April is a weaker month for outdoor sightseeing in Grand Forks.

What to pack for Grand Forks in April

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

In April, Grand Forks sees daytime highs around 52°F and nights near 32°F. Pack a warm layer. Worth having: sun protection. About 7 days see rain.

a warm layersun protection

UV index in Grand Forks in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 Grand Forks 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 January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 19UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun8Very high
Jul7High
Aug7High
Sep5Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Grand Forks in April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.

Air quality in Grand Forks is worst in August — around 16 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (October, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodAug 916 µg/m³Oct 216 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar14Moderate
Apr12Good
May11Good
Jun11Good
Jul16Moderate
Aug16Moderate
Sep10Good
Oct6Good
Nov7Good
Dec8Good
Location & terrain

Where is Grand Forks?

Grand Forks sits at 47.9°N, 97.0°W, 830 ft above sea level, in United States. The nearest listed city is West Fargo, 73 mi away.

Topography around Grand Forks

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

Within 2 miles, the terrain around Grand Forks has only modest variations in elevation — a maximum elevation change of 98 ft around an average of 833 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 141 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 807 ft.

The land around Grand Forks is covered by artificial surfaces (35%), trees (26%) and grassland (25%) within 2 miles, cropland (74%) within 10 miles, and cropland (81%) within 50 miles.

2 miles
98 ft
10 miles
141 ft
50 miles
807 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: West Fargo 73 mi · Fargo 73 mi · Moorhead 74 mi · Jamestown 105 mi · Steinbach 112 mi · Fort Garry South 129 mi · Winnipeg 135 mi · St. James-Assiniboia East 136 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 Grand Forks (47.9253°, -97.0328°, elevation 830 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).