Tiffin weather in June

In June, Tiffin sees average daytime highs of 79°F and overnight lows near 61°F, with 4.0 in of rain across 12 wet days and about 14.9 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 76°F in the first days to 81°F by the end. The sky is clear or mostly clear about 29% of the time in June, and the air most often feels dry.

Daylight stretches from about 14 h 42 min at the start of June to 14 h 54 min by month's end. Set against the rest of the year, June is Tiffin's 5th-clearest and 9th-windiest month. For the whole year in context, see Tiffin's year-round climate.

Daytime high
79°
3rd warmest
Overnight low
61°
10th coldest
Rainfall
4.0 in
12 wet days
Daylight
14 h 54 min
5:05 AM – 8:01 PM
Cloud cover
60%
5th clearest
Wind
8 mph
9th windiest
Solar energy
6.28 kWh/m²
Travel score
6.3
out of 10

Tiffin is city in and the county seat of Seneca County, Ohio, United States.

Density
990/km²
people per km²
Founded
1812

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 76°F in the first days to 81°F by the end.

A typical June day in Tiffin reaches about 79°F in the afternoon and slips back to 61°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 70°F and 88°F. Set against its neighbours, June runs about 9°F warmer than May and about 3°F cooler than July.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
17557
27657
37658
47658
57658
67759
77759
87859
97860
107860
117860
127961
137961
147961
158062
168062
178062
188062
198062
208063
218163
228163
238163
248163
258163
268164
278164
288264
298264
308264

How June really feels in Tiffin

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.

Tiffin weather by month

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

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan34° / 21°2.910.76.29.40.0
Feb37° / 22°2.49.15.210.40.0
Mar48° / 30°3.411.23.611.71.6
Apr60° / 41°4.112.60.813.14.5
May71° / 52°4.313.3014.36.0
Jun79° / 61°4.012014.96.3
Jul82° / 65°3.411.3014.76.1
Aug81° / 63°3.210.2013.66.5
Sep75° / 56°2.79.1012.37.0
Oct63° / 45°2.89.40.210.95.5
Nov50° / 35°3.19.21.49.72.2
Dec39° / 26°2.910.24.39.10.1

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% 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 53%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14258
24258
34258
44357
54456
64456
74456
84456
94456
104555
114555
124654
134654
144753
154753
164852
174852
184951
194951
205050
215050
225050
235149
245149
255149
265149
275347
285347
295446
305347

Chance of precipitation in June

Any precipitation

Tiffin gets around 4.0 in of rain over 12 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 40% and peaks near 42% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
142
241
341
441
541
640
740
840
940
1039
1139
1239
1339
1439
1539
1640
1740
1840
1940
2040
2140
2240
2340
2440
2540
2640
2739
2839
2939
3039

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 31% of days. Sticky, muggy-or-worse air turns up on roughly 25% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1511821100
2491821110
3481922120
4471922120
5451922130
6441923140
7431923151
8411923161
9401923171
10381924181
11361924191
12351925202
13331925222
14311926232
15301926242
16281926252
17271926262
18261926273
19252025283
20242025283
21232025293
22222025293
23212125304
24202125304
25202124304
26192124315
27192124315
28182223316
29182223306
30182223307

Wind in June

Winds average 8 mph in June.

Across June, 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.

051015151015202530
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
188light breeze
198light breeze
208light breeze
217light breeze
227light breeze
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 42 min at the start of June to 14 h 54 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 5:08 AM to 5:08 AM, and sunset from 7:52 PM to 8:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.75:087:52
214.85:087:53
314.85:077:54
414.85:077:54
514.85:077:55
614.85:067:56
714.85:067:56
814.95:067:57
914.95:057:58
1014.95:057:58
1114.95:057:59
1214.95:057:59
1314.95:058:00
1414.95:058:00
1514.95:058:01
1614.95:058:01
1714.95:058:02
1815.05:058:02
1915.05:058:02
2015.05:058:03
2115.05:058:03
2215.05:058:03
2315.05:058:03
2415.05:068:04
2515.05:068:04
2615.05:068:04
2715.05:078:04
2814.95:078:04
2914.95:078:04
3014.95:088:04

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.28 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.57 kWh/m² to a high of 6.28 kWh/m² in June across the year — June's 6.28 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
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.4Intense
236.4Intense
246.4Intense
256.4Intense
266.4Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
Planning a trip in June

Is June a good time to visit Tiffin?

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

6.3
Sightseeing
3rd-best month of the year
6.1
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Tiffin for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Tiffin in June

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

In June, Tiffin sees daytime highs around 79°F and nights near 61°F. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.

sun protectionlight clothesrain gear

Sea temperature near Tiffin in June

The nearest coast averages about 67°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 35 mi away) is warmest in August at about 75°F and coldest in February near 33°F.

It's comfortable for a long swim from Jun 19 to Sep 21 — about 3.1 months when the water holds above 68°F.

30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan34Bracing
Feb33Bracing
Mar35Bracing
Apr43Bracing
May55Bracing
Jun67Cool
Jul75Refreshing
Aug75Warm
Sep70Refreshing
Oct59Bracing
Nov46Bracing
Dec38Bracing

UV index in Tiffin 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 Tiffin peaks around June 19 at about 9 (very high) — sunscreen, a hat and midday shade are essential. 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 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 19UV 9Dec 21UV 1
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar5Moderate
Apr6High
May7Very high
Jun9Very high
Jul9Very high
Aug7Very high
Sep6High
Oct3Moderate
Nov2Moderate
Dec1Low

Air quality in Tiffin 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 Tiffin is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (October, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1116 µg/m³Oct 238 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb12Moderate
Mar13Moderate
Apr14Moderate
May15Moderate
Jun16Moderate
Jul16Moderate
Aug15Moderate
Sep12Good
Oct8Good
Nov8Good
Dec9Good
Location & terrain

Where is Tiffin?

Tiffin sits at 41.1°N, 83.2°W, 745 ft above sea level, in United States. The nearest listed city is Fremont, 17 mi away.

Topography around Tiffin

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

Within 2 miles, the terrain around Tiffin has only modest variations in elevation — a maximum elevation change of 167 ft around an average of 764 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 430 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,106 ft.

The land around Tiffin is covered by grassland (27%), cropland (26%) and trees (25%) within 2 miles, cropland (71%) within 10 miles, and cropland (61%) within 50 miles.

2 miles
167 ft
10 miles
430 ft
50 miles
1,106 ft
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Fremont 17 mi · Findlay 25 mi · Bowling Green 30 mi · Norwalk 30 mi · Sandusky 34 mi · Marion 37 mi · Perrysburg 39 mi · Oregon 40 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 Tiffin (41.1145°, -83.178°, elevation 745 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).