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Pasco

United States · 21 May 2016

PascoUnited States3:44 AM localChange location

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Average

15.4°C

low 12.1° · high 18.6°

Rainfall

0.8mm

dry day

Wind

2.7m/s

daily average

Humidity

57.1%

daily average

Cloud

88%

cover

Pressure

1005hPa

daily average

The temperature ranged from 12.1°C around 05:00 to 18.6°C around 14:00. 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

3th percentile

Low temperature

44th percentile

Rainfall

83th percentile

Wind

54th 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 19.6°C, versus 15.4°C on this specific day.

Sun & daylight

Sunrise

05:15

Sunset

20:30

Day length

15h 14m

Hour by hour

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

↓ 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
00:0007:0014.713.40.091.6S701003
01:0008:0014.312.90.051.7SSE701004
02:0009:0014.713.10.031.9SSE671004
03:0010:0012.511.10.011.6SSE781004
04:0011:0012.611.30.011.4SSE771004
05:0012:0012.1110.011.1SSW781005
06:0013:0012.611.60.020.8WSW751005
07:0014:0012.610.90.041.4SW691005
08:0015:0014.612.50.061.6SSW561006
09:0016:0015.11301.6SSW541006
10:0017:0016.414.20.011.7SW481006
11:0018:0017.715.60.061.5SW451005
12:0019:0017.415.40.091.6SSW481006
13:0020:0018.115.90.012.2SSW501006
14:0021:0018.615.70.022.7SSW421005
15:0022:0018.515.303SW421006
16:0023:0018.114.40.093.8SW431006
17:0000:0017.613.10.054.5SW401006
18:0001:0017.312.50.025.2SW441006
19:0002:0016.912.30.035SW451006
20:0003:0015.511.804SW531007
21:0004:0014.810.80.044.5SSW581007
22:0005:0014.29.40.025.6SSW601008
23:0006:0013.88.90.035.9SW611008

Same date, other years

202520242023202220212020201920182017

Nearby cities

Finley

0km away, same day

Burbank

0km away, same day

Highland

0km away, same day

Tri-Cities

19.2km away, same day

Kennewick

19.2km away, same day

Richland

19.2km 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
Pasco — 46.250°, -119.000°, ERA5 grid cell center, 7.8 km from requested point
Time zone
America/Los_Angeles
What's shown here
The hourly and daily record for 21 May 2016 specifically — not a monthly average. See the Pasco 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 Pasco, United States (46.25°N, 119.00°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 Pasco, 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 Pasco, 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 Pasco, 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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