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Gary

United States · 23 June 2018

GaryUnited States6:39 PM localChange location

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Average

20.1°C

low 17.8° · high 22.6°

Rainfall

0.5mm

dry day

Wind

2m/s

daily average

Humidity

82.9%

daily average

Cloud

81%

cover

Pressure

1007hPa

daily average

The temperature ranged from 17.8°C around 07:00 to 22.6°C around 18:00. Rain was recorded across 2 hours, from around 04:00 to 05:00 (0.5mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

10th percentile

Low temperature

39th percentile

Rainfall

53th percentile

Wind

10th percentile

A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 23°C, versus 20.1°C on this specific day.

Sun & daylight

Sunrise

05:15

Sunset

20:26

Day length

15h 11m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/Chicago.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0005:0018.519.20.053.1NNE971006
01:0006:0018.619.502.9NNE961006
02:0007:0018.719.80.042.5NE961005
03:0008:0018.720.601.2N961005
04:0009:0018.520.10.21.7NW971006
05:0010:0018.219.30.152.1NW961006
06:0011:0017.918.90.012.1WNW961007
07:0012:0017.818.702.1NW951006
08:0013:0018.118.702.4NNW931007
09:0014:0018.41902.4NW901008
10:0015:0019.419.502.3WNW761008
11:0016:0019.920.102.1WNW751008
12:0017:0020.32101.4NNW721007
13:0018:0021.121.901.2W691008
14:0019:0021.822.30.031.8WNW681007
15:0020:0022.222.70.042.1NW681007
16:0021:0022.422.902.2NNW671008
17:0022:0022.524.500.4NE701008
18:0023:0022.624.500.4S691008
19:0000:0022.423.901.1S701008
20:0001:0021.923.301.6SSW751008
21:0002:002121.702.8SSW821008
22:0003:0020.32103.3SW881009
23:0004:0020.420.803.5SW871009

Same date, other years

202520242023202220212020201920172016

Nearby cities

Portage

0km away, same day

Merrillville

0km away, same day

Crown Point

0km away, same day

Hobart

0km away, same day

Lake Station

0km away, same day

Lakes of the Four Seasons

0km away, same day

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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
Source
ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
Data type
Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
Coverage
2016–2025 (10 years) for United States
Location
Gary — 41.500°, -87.250°, ERA5 grid cell center, 13.1 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 23 June 2018 specifically — not a monthly average. See the Gary climate overview for typical conditions.
Spatial resolution
0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
Version / refreshed
Methodology v2026.07 · data last refreshed December 31, 2025
Limitations
A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
Attribution
Generated using Copernicus Climate Change Service information

Cite this data

Plain text
PastClimate (2026-07-17). Historical climate data for Gary, United States (41.50°N, 87.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
APA
PastClimate. (2026). Historical climate data for Gary, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Gary, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Gary, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
  url = {https://www.pastclimate.com/}
}

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