Home / Conrad / 15 May 2018

Conrad

United States · 15 May 2018

ConradUnited States12:03 PM localChange location

← 14 May 201816 May 2018 →

Average

19.9°C

low 9.8° · high 28°

Rainfall

0mm

dry day

Wind

2.3m/s

daily average

Humidity

32.9%

daily average

Cloud

0%

cover

Pressure

1009hPa

daily average

The temperature ranged from 9.8°C around 06:00 to 28°C around 19:00. 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

97th percentile

Low temperature

87th percentile

Rainfall

27th percentile

Wind

20th 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 11.2°C, versus 19.9°C on this specific day.

Sun & daylight

Sunrise

05:48

Sunset

21:01

Day length

15h 13m

Hour by hour

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

↓ 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
00:0006:0013.29.503.4S541012
01:0007:0013.49.703.2SSW521012
02:0008:0012.5903SSW531012
03:0009:0011.98.402.8SW531011
04:0010:0010.46.602.9WSW531011
05:0011:0010.26.602.6WSW541011
06:0012:009.86.302.5WSW551011
07:0013:0010.46.602.9WSW541011
08:0014:0016.913.502.6WSW371011
09:0015:0020.116.802.3WSW301011
10:0016:0021.31802.4W281011
11:0017:0025.22102.6WNW151010
12:0018:0025.82202.2WNW161009
13:0019:0025.822.301.9WNW171009
14:0020:0026.923.601.8W161008
15:0021:0027.42401.7WNW141008
16:0022:0027.924.102.6WNW171007
17:0023:0027.924.102.6WNW171007
18:0000:0027.824.202.4NW171007
19:0001:002824.201.8NW121006
20:0002:0024.62201.4NNW231006
21:0003:00242200.6NNW241007
22:0004:0022.620.400.7SSW261007
23:0005:0014.51202SSW521007

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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
Conrad — 48.250°, -112.000°, ERA5 grid cell center, 9.7 km from requested point
Time zone
America/Denver
What's shown here
The hourly and daily record for 15 May 2018 specifically — not a monthly average. See the Conrad 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 (2026-07-18). Historical climate data for Conrad, United States (48.25°N, 112.00°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 Conrad, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Conrad, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Conrad, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
  url = {https://www.pastclimate.com/}
}

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