Germantown weather in June

In June, Germantown sees average daytime highs of 71°F and overnight lows near 59°F, with 3.5 in of rain across 10.7 wet days and about 15.1 hours of daylight. It is the 3rd-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 67°F in the first days to 75°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 12 min by month's end. Set against the rest of the year, June is Germantown's 4th-clearest and 10th-windiest month. For the whole year in context, see Germantown's year-round climate.

Daytime high
71°
3rd warmest
Overnight low
59°
10th coldest
Rainfall
3.5 in
10.7 wet days
Daylight
15 h 12 min
4:17 AM – 7:28 PM
Cloud cover
59%
4th clearest
Wind
8 mph
10th windiest
Solar energy
6.43 kWh/m²
Travel score
6.5
out of 10

Germantown is village in Washington County, Wisconsin, United States.

Density
224/km²
people per km²

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 67°F in the first days to 75°F by the end.

A typical June day in Germantown reaches about 71°F in the afternoon and slips back to 59°F overnight — a 13°F spread between the day's warmth and the night's chill. On most days the high lands between 63°F and 80°F. Set against its neighbours, June runs about 11°F warmer than May and about 6°F cooler than July.

40°50°60°70°80°151015202530
Avg high (°F)Avg low (°F)
16653
26754
36754
46754
56855
66855
76856
86956
96956
107057
117057
127058
137158
147158
157159
167259
177259
187260
197360
207360
217361
227461
237461
247462
257462
267462
277562
287562
297563
307663

How June really feels in Germantown

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.

Germantown weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan29° / 17°2.08.96.89.20.0
Feb31° / 19°1.86.85.610.20.0
Mar40° / 27°2.49.2411.60.2
Apr50° / 37°4.011.61.813.22.1
May60° / 47°3.611.1014.54.7
Jun71° / 59°3.510.7015.16.5
Jul78° / 65°3.19.7014.96.9
Aug77° / 65°3.510.2013.86.9
Sep70° / 57°3.08.9012.36.7
Oct58° / 46°3.19.60.210.84.3
Nov44° / 34°2.48.81.89.51.0
Dec34° / 24°2.28.15.38.90.0

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 20% 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 (%)
14852
24852
34852
44852
54951
64951
74951
84753
94753
104753
114753
124654
134654
144753
154753
164753
174753
184753
195050
205050
215149
225248
235347
245446
255446
265644
275743
285743
295842
305842

Chance of precipitation in June

Any precipitation

Germantown gets around 3.5 in of rain over 10.7 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 36% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
135
235
335
435
535
635
735
835
936
1036
1136
1236
1337
1437
1537
1637
1738
1838
1937
2037
2137
2236
2336
2436
2535
2635
2734
2834
2933
3032

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 45% of days. Sticky, muggy-or-worse air turns up on roughly 10% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
172171010
270181110
369191110
466201220
566201220
664211320
761221430
861221430
958231540
1056241640
1153251750
1250261860
1348261970
1446272070
1543282080
1641292190
17392922100
18373022110
19353023120
20343023130
21323024140
22313024150
23303024160
24293024160
25283024171
26273024181
27262925191
28252925201
29252925202
30242825212

Wind in June

Winds average 8 mph in June.

Across June, daily wind ranges from about 8 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
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
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 hours at the start of June to 15 h 12 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 4:21 AM to 4:20 AM, and sunset from 7:19 PM to 7:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.04:217:19
215.04:217:19
315.04:207:20
415.04:207:21
515.04:197:22
615.14:197:22
715.14:197:23
815.14:187:24
915.14:187:24
1015.14:187:25
1115.14:187:26
1215.14:187:26
1315.24:177:27
1415.24:177:27
1515.24:177:28
1615.24:177:28
1715.24:177:29
1815.24:177:29
1915.24:177:29
2015.24:177:30
2115.24:187:30
2215.24:187:30
2315.24:187:30
2415.24:187:31
2515.24:187:31
2615.24:197:31
2715.24:197:31
2815.24:197:31
2915.24:207:31
3015.24:207:31

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.43 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.47 kWh/m² to a high of 6.43 kWh/m² in June across the year — June's 6.43 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.4Intense
156.4Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.5Intense
216.5Intense
226.5Intense
236.5Intense
246.5Intense
256.5Intense
266.5Intense
276.6Intense
286.6Intense
296.6Intense
306.6Intense
Planning a trip in June

Is June a good time to visit Germantown?

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
4.4
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Germantown for sightseeing.

What to pack for Germantown in June

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

In June, Germantown sees daytime highs around 71°F and nights near 59°F. Pack sun protection. Worth having: rain gear. About 11 days see rain.

sun protectionrain gear

Sea temperature near Germantown in June

The nearest coast averages about 54°F in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 14 mi away) is warmest in August at about 70°F and coldest in March near 36°F.

It's comfortable for a long swim from Jul 29 to Aug 30 — about 1.1 months when the water holds above 68°F.

30°40°50°60°70°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarm
Sea temperature (°F)Comfort
Jan38Bracing
Feb36Bracing
Mar36Bracing
Apr38Bracing
May42Bracing
Jun54Bracing
Jul67Cool
Aug70Refreshing
Sep66Cool
Oct56Bracing
Nov46Bracing
Dec41Bracing

UV index in Germantown 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 Germantown peaks around June 20 at about 9 (very high) — sunscreen, a hat and midday shade are essential. 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 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 20UV 9Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr6High
May8Very high
Jun9Very high
Jul8Very high
Aug7Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Germantown 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 Germantown is worst in June — around 16 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (November, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2116 µg/m³Nov 138 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb12Good
Mar14Moderate
Apr13Moderate
May15Moderate
Jun16Moderate
Jul15Moderate
Aug14Moderate
Sep11Good
Oct8Good
Nov8Good
Dec9Good
Location & terrain

Where is Germantown?

Germantown sits at 43.2°N, 88.1°W, 866 ft above sea level, in United States. The nearest listed city is Menomonee Falls, 3.7 mi away.

Topography around Germantown

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

Within 2 miles, the terrain around Germantown has only modest variations in elevation — a maximum elevation change of 125 ft around an average of 879 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 587 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 846 ft.

The land around Germantown is covered by trees (40%) and grassland (29%) within 2 miles, trees (42%) and grassland (28%) within 10 miles, and water (33%), cropland (31%) and trees (20%) within 50 miles.

2 miles
125 ft
10 miles
587 ft
50 miles
846 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Menomonee Falls 3.7 mi · Mequon 4.3 mi · Brookfield 12 mi · Wauwatosa 14 mi · West Bend 14 mi · West Allis 16 mi · Waukesha 16 mi · Milwaukee 17 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 Germantown (43.2286°, -88.1104°, elevation 866 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. 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. 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).