Jamestown weather in June

In June, Jamestown sees average daytime highs of 74°F and overnight lows near 55°F, with 4.5 in of rain across 11.6 wet days and about 15.6 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 71°F in the first days to 76°F by the end. The sky is clear or mostly clear about 31% of the time in June, and the air most often feels dry.

Daylight stretches from about 15 h 24 min at the start of June to 15 h 36 min by month's end. Set against the rest of the year, June is Jamestown's 4th-clearest and 10th-windiest month. For the whole year in context, see Jamestown's year-round climate.

Daytime high
74°
3rd warmest
Overnight low
55°
10th coldest
Rainfall
4.5 in
11.6 wet days
Daylight
15 h 42 min
4:45 AM – 8:25 PM
Cloud cover
58%
4th clearest
Wind
9 mph
10th windiest
Solar energy
6.27 kWh/m²
Travel score
6.5
out of 10

Jamestown is seat of Stutsman County, North Dakota, United States.

Density
462/km²
people per km²
Founded
1872

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 71°F in the first days to 76°F by the end.

A typical June day in Jamestown reaches about 74°F in the afternoon and slips back to 55°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 64°F and 84°F. Set against its neighbours, June runs about 9°F warmer than May and about 5°F cooler than July.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
17151
27151
37152
47252
57252
67253
77253
87353
97353
107354
117354
127354
137455
147455
157455
167455
177456
187456
197556
207556
217556
227557
237557
247657
257657
267657
277658
287658
297758
307758

How June really feels in Jamestown

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

June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Jamestown weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan18° / 0.74.75.28.80.0
Feb22° / 0.74.84.9100.0
Mar34° / 18°1.25.84.111.60.0
Apr51° / 31°1.87.82.713.32.6
May65° / 44°3.210.80.414.85.7
Jun74° / 55°4.511.6015.66.5
Jul79° / 59°3.69.7015.37.0
Aug78° / 56°2.98.50147.3
Sep69° / 47°2.57.4012.46.9
Oct54° / 35°2.16.91.310.63.5
Nov37° / 20°1.04.94.19.20.1
Dec23° / 0.95.15.48.40.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 19% of June, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14456
24456
34555
44654
54753
64654
74852
84852
94852
104852
114951
125050
135050
144951
154951
164951
174951
184951
194951
205050
215050
225149
235248
245347
255347
265446
275545
285644
295743
305842

Chance of precipitation in June

Any precipitation

Jamestown gets around 4.5 in of rain over 11.6 wet days in June, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 39% and peaks near 41% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
137
237
338
438
538
639
739
839
940
1040
1140
1240
1341
1441
1541
1641
1741
1841
1941
2041
2140
2240
2339
2439
2539
2638
2738
2838
2937
3037

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 56% of days. Sticky, muggy-or-worse air turns up on roughly 5% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
18017300
27818400
37818400
47619410
57420510
67321510
77122610
87023610
96824710
106724720
116525820
126326920
1361261030
1459271130
1558271140
1656281240
1754281350
1852291450
1950291560
2048291670
2147301670
2245291780
2343291891
24422919101
25402920101
26392920111
27372921121
28362921131
29342922131
30332923141

Wind in June

Winds average 9 mph in June.

Across June, 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 June

DaylightNight

Daylight runs from about 15 h 24 min at the start of June to 15 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 4:51 AM to 4:49 AM, and sunset from 8:14 PM to 8:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.44:518:14
215.44:508:15
315.44:508:16
415.54:498:17
515.54:488:17
615.54:488:18
715.54:488:19
815.54:478:20
915.64:478:21
1015.64:478:21
1115.64:468:22
1215.64:468:23
1315.64:468:23
1415.64:468:24
1515.64:468:24
1615.74:458:25
1715.74:458:25
1815.74:458:26
1915.74:458:26
2015.74:468:26
2115.74:468:27
2215.74:468:27
2315.74:468:27
2415.74:468:27
2515.74:478:27
2615.74:478:27
2715.74:478:27
2815.74:488:27
2915.74:488:27
3015.64:498:27

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.27 kWh/m².

For context, solar energy here swings from a low near 1.39 kWh/m² to a high of 6.46 kWh/m² in July across the year — June's 6.27 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.2Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.2Intense
136.2Intense
146.2Intense
156.2Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.4Intense
246.4Intense
256.4Intense
266.4Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
Planning a trip in June

Hazard calendar for Jamestown

In seasonPeak

In June, Jamestown sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Jamestown'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 June a good time to visit Jamestown?

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

6.5
Sightseeing
4th-best month of the year
5.2
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Jamestown for sightseeing.

What to pack for Jamestown in June

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

In June, Jamestown sees daytime highs around 74°F and nights near 55°F. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.

sun protectionlight clothesrain gear

UV index in Jamestown in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Jamestown peaks around June 19 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 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 20UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr4Moderate
May6High
Jun9Very high
Jul8Very high
Aug7High
Sep5High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Jamestown in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Jamestown is worst in August — around 15 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (October, 5 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1215 µg/m³Oct 205 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar12Moderate
Apr11Good
May10Good
Jun9Good
Jul14Moderate
Aug15Moderate
Sep10Good
Oct5Good
Nov7Good
Dec8Good
Location & terrain

Where is Jamestown?

Jamestown sits at 46.9°N, 98.7°W, 1,407 ft above sea level, in United States. The nearest listed city is West Fargo, 85 mi away.

Topography around Jamestown

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

Within 2 miles, the terrain around Jamestown has only modest variations in elevation — a maximum elevation change of 141 ft around an average of 1,457 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 259 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,135 ft.

The land around Jamestown is covered by grassland (39%) and artificial surfaces (28%) within 2 miles, cropland (66%) and grassland (27%) within 10 miles, and cropland (64%) and grassland (30%) within 50 miles.

2 miles
141 ft
10 miles
259 ft
50 miles
1,135 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: West Fargo 85 mi · Fargo 91 mi · Moorhead 91 mi · Bismarck 98 mi · Aberdeen 101 mi · Mandan 103 mi · Grand Forks 105 mi · Minot 151 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 Jamestown (46.9105°, -98.7084°, elevation 1,407 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).