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Home / Merrill / 30 August 2018

Merrill

United States · 30 August 2018

MerrillUnited States3:22 PM localChange location
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Average

15.3°C

low 8.5°C · high 21.7°C

Rainfall

0.1mm

dry day

Wind

3m/s

daily average

Humidity

76.8%

daily average

Cloud

23%

cover

Pressure

1022hPa

daily average

The temperature ranged from 8.5°C around 07:00 to 21.7°C around 16:00. No measurable rain was recorded during the day.

How unusual was this day?

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

High temperature

41th percentile

Low temperature

24th percentile

Rainfall

45th percentile

Wind

42th 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 17.5°C, versus 15.3°C on this specific day.

Sun & daylight

Sunrise

06:18

Sunset

19:39

Day length

13h 22m

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 timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0005:0011.5°C10.5°C01.6ENE921022
01:0006:0011.8°C10.7°C01.7E911023
02:0007:0010.6°C9.5°C01.3ESE911023
03:0008:0010.1°C8.9°C01.4ESE921023
04:0009:009.7°C8.1°C01.7SE921023
05:0010:009°C7.6°C01.6SE971024
06:0011:008.9°C7.4°C01.8SE971024
07:0012:008.5°C6.7°C01.9SE981024
08:0013:0010.4°C9.3°C01.7SE981024
09:0014:0013.7°C13.1°C01.8SE901023
10:0015:0016.9°C15.9°C02.4SSE731023
11:0016:0018.5°C16.7°C03.4SSE661023
12:0017:0019.5°C17.2°C03.8S581023
13:0018:0019.6°C17.2°C03.8S561022
14:0019:0020.3°C17.6°C0.044.2S551022
15:0020:0021.1°C18.5°C0.024.2S531021
16:0021:0021.7°C19.2°C04S511020
17:0022:0020.6°C18.7°C03.9S601020
18:0023:0020.2°C18.3°C03.8SSE611019
19:0000:0019°C17.1°C03.6SSE631019
20:0001:0017.6°C15.1°C04SE651018
21:0002:0016.3°C13.8°C04.2SSE741019
22:0003:0015.5°C13.2°C04.4SSE841019
23:0004:0015.2°C12.7°C04.7SSE841019

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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
Merrill — 45.250°, -89.750°, ERA5 grid cell center, 9.3 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 30 August 2018 specifically — not a monthly average. See the Merrill 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 (2026-07-20). Historical climate data for Merrill, United States (45.25°N, 89.75°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 Merrill, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Merrill, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Merrill, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
  url = {https://www.pastclimate.com/}
}

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