Onalaska weather in June

In June, Onalaska sees average daytime highs of 77°F and overnight lows near 60°F, with 4.8 in of rain across 12.3 wet days and about 15.2 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 74°F in the first days to 80°F by the end. The sky is clear or mostly clear about 30% of the time in June, and the air most often feels dry.

Daylight stretches from about 15 hours at the start of June to 15 h 18 min by month's end. Set against the rest of the year, June is Onalaska's 4th-clearest and 10th-windiest month. For the whole year in context, see Onalaska's year-round climate.

Daytime high
77°
3rd warmest
Overnight low
60°
10th coldest
Rainfall
4.8 in
12.3 wet days
Daylight
15 h 18 min
4:27 AM – 7:43 PM
Cloud cover
61%
4th clearest
Wind
7 mph
10th windiest
Solar energy
6.19 kWh/m²
Travel score
6.3
out of 10

Onalaska is fourth-class city in La Crosse County, Wisconsin, United States.

Density
659/km²
people per km²
Founded
1851

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 74°F in the first days to 80°F by the end.

A typical June day in Onalaska reaches about 77°F in the afternoon and slips back to 60°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 67°F and 86°F. Set against its neighbours, June runs about 9°F warmer than May and about 4°F cooler than July.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
17355
27456
37456
47456
57457
67557
77558
87558
97658
107658
117659
127659
137759
147760
157760
167860
177861
187861
197861
207861
217961
227962
237962
247962
257962
267962
278062
288062
298063
308063

How June really feels in Onalaska

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.

Onalaska 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
Jan26° / 10°1.376.49.10.0
Feb30° / 14°1.26.15.110.20.0
Mar43° / 26°2.38.94.111.60.7
Apr56° / 38°3.611.5213.23.7
May68° / 49°4.212.80.114.55.8
Jun77° / 60°4.812.3015.26.3
Jul81° / 64°3.910.6014.96.5
Aug78° / 61°3.69.3013.86.9
Sep71° / 53°3.29.4012.36.8
Oct58° / 41°2.88.80.510.84.4
Nov43° / 29°2.06.839.50.7
Dec30° / 17°1.57.168.80.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 18% of June, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14555
24654
34555
44654
54654
64654
74555
84555
94555
104555
114654
124654
134654
144654
154654
164654
174753
184753
194753
204753
214852
224951
235050
245050
255149
265248
275347
285446
295446
305545

Chance of precipitation in June

Any precipitation

Onalaska gets around 4.8 in of rain over 12.3 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 41% and peaks near 43% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
143
243
342
442
542
642
742
842
942
1042
1142
1242
1342
1443
1543
1643
1743
1843
1942
2042
2142
2241
2341
2440
2540
2639
2739
2838
2938
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 36% of days. Sticky, muggy-or-worse air turns up on roughly 15% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
161191370
260201370
358211470
457221470
553241580
651251680
749261780
847271790
945271890
1042282091
11402821101
12382922111
13362923111
14342825121
15322826131
16312827141
17292728151
18282728151
19272629161
20272629172
21262529182
22262429192
23252429192
24252329203
25252329213
26242328213
27242328224
28232327224
29232327225
30222327225

Wind in June

Winds average 7 mph in June.

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

0246810151015202530
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 hours at the start of June to 15 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over June. Sunrise moves from 4:32 AM to 4:30 AM, and sunset from 7:33 PM to 7:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.04:327:33
215.04:317:34
315.14:317:35
415.14:307:36
515.14:307:36
615.14:297:37
715.14:297:38
815.24:297:39
915.24:287:39
1015.24:287:40
1115.24:287:40
1215.24:287:41
1315.24:287:42
1415.24:277:42
1515.34:277:43
1615.34:277:43
1715.34:277:43
1815.34:277:44
1915.34:277:44
2015.34:287:44
2115.34:287:45
2215.34:287:45
2315.34:287:45
2415.34:287:45
2515.34:297:46
2615.34:297:46
2715.34:297:46
2815.34:307:46
2915.34:307:46
3015.34:307:46

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.19 kWh/m².

For context, solar energy here swings from a low near 1.48 kWh/m² to a high of 6.22 kWh/m² in July across the year — June's 6.19 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Bright
26.0Bright
36.0Bright
46.0Intense
56.0Intense
66.0Intense
76.0Intense
86.0Intense
96.0Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.2Intense
166.2Intense
176.2Intense
186.2Intense
196.2Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.4Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
Planning a trip in June

Is June a good time to visit Onalaska?

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

6.3
Sightseeing
4th-best month of the year
5.7
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Onalaska for sightseeing.

What to pack for Onalaska in June

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

In June, Onalaska sees daytime highs around 77°F and nights near 60°F. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.

sun protectionlight clothesrain gear

UV index in Onalaska 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 Onalaska peaks around June 14 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 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 14UV 9Jan 11UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar3Moderate
Apr5High
May8Very high
Jun9Very high
Jul7High
Aug7Very high
Sep6High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Onalaska?

Onalaska sits at 43.9°N, 91.2°W, 709 ft above sea level, in United States. The nearest listed city is North La Crosse, 2.5 mi away.

Topography around Onalaska

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

Within 2 miles, the terrain around Onalaska has only modest variations in elevation — a maximum elevation change of 581 ft around an average of 696 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 748 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 860 ft.

The land around Onalaska is covered by artificial surfaces (34%), trees (28%) and grassland (21%) within 2 miles, trees (53%) within 10 miles, and trees (54%) and cropland (33%) within 50 miles.

2 miles
581 ft
10 miles
748 ft
50 miles
860 ft
treesgrasslandcroplandartificial surfaceswaterwetland
June weather nearby: North La Crosse 2.5 mi · La Crosse 5.6 mi · Winona 23 mi · Rochester 62 mi · Eau Claire 65 mi · Marshfield 76 mi · Menomonie 76 mi · Wisconsin Rapids 78 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 Onalaska (43.8844°, -91.2351°, elevation 709 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).