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Olin
Antioch School
Antioch School
Mill Creek Bridge, Clarence
Mill Creek Bridge, Clarence
Dr. Martin H. Caulkins House and Office
Dr. Martin H. Caulkins House and Office
Iowa, United States

Olin

Olin is a village in Iowa, United States. It has a population of about 651 (2020). The climate is classified as hot-summer humid continental (Köppen Dfa), with warm summers, cold winters and precipitation in every season.

Now50°F
Best timeMay · Sep–Oct
Population651
Local time02:23
42.00° N, 91.14° WElevation 761 ftUTC−5 · Central Daylight Time
Postal code52320
The year in Olinweather score
JanFebMarAprMayJunJulAugSepOctNovDec72October
October: high / low63° / 40°
Rain this month72mm
Best timeMay · Sep–Oct

Best: May · Sep–Oct. Warmth, sunshine and dry days, month by month.

Olin at a glance

Best time to visitMay · Sep–Oct

The months with the highest weather score

Warmest month84°F

Average high in July

Coolest month11°F

Average low in January

Wettest monthJune

119 mm of rain

Driest monthJanuary

30 mm of rain

Monuments nearby4+

within 13 km

Weather in Olin

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
50°F

Cloudy · wind 18 km/h · humidity 86%

Today hour by hour
Today27 Oct67°45°
Wed28 Oct72°46°
Thu29 Oct68°46°1.6 mm
Fri30 Oct66°40°2.5 mm
Sat31 Oct68°51°15.5 mm
Sun1 Nov62°53°1.7 mm
Mon2 Nov56°51°15.1 mm
Tue3 Nov60°52°8.9 mm
Wed4 Nov58°48°12.7 mm

When to go to Olin

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score383732576355546178723434
High28°33°46°60°72°81°84°82°76°63°47°34°
Low11°15°26°37°49°60°63°60°51°40°28°17°
Rain (mm)3035548010211910611087726141
Wet days67911141513129987

What's on in Olin

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in Olin

All monuments

More museums: Olin Heritage Center

Outdoors around Olin

Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.

Central County Park CampgroundCamp sites
7.4 km

Nature around Olin

Nature in United States

Wildlife in October

The birds and mammals of United States seen most this month, compared with the rest of their year.

Towns and villages around Olin

Each with its own page: weather, climate and the best time to visit.

Olin from above

Postal code

52320

Getting to Olin

The Eastern Iowa AirportCID
49 km
Dubuque Regional AirportDBQ
57 km
Quad City International AirportMLI
81 km

Places near Olin

Places with a climate like Olin

Matched month by month on temperature, rain and sunshine.

Frequently asked questions

When is the best time to visit Olin?
Based on 30-year climate normals, May, September and October offer the best balance of comfortable temperatures, low rainfall and sunshine in Olin.
What is the hottest month in Olin?
July is the warmest month, with average highs of 84°F and lows of 63°F.
What is the coldest month in Olin?
January is the coldest month, with average highs of 28°F and lows of 11°F.
What is the rainiest month in Olin?
June is the wettest month with about 4.7 in of precipitation on 15 wet days.
What is the postal code of Olin?
The postal code of Olin is 52320.