Home / Baltimore / 23 July 2018
Baltimore
United States · 23 July 2018
Average
25.1°C
low 23.4° · high 26.7°
Rainfall
39.4mm
rain recorded
Wind
4.8m/s
daily average
Humidity
88.8%
daily average
Cloud
97%
cover
Pressure
1015hPa
daily average
The temperature ranged from 23.4°C around 00:00 to 26.7°C around 15:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (39.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
7th percentile
Low temperature
36th percentile
Rainfall
100th percentile
Wind
97th 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 26.8°C, versus 25.1°C on this specific day.
Sun & daylight
Sunrise
05:58
Sunset
20:26
Day length
14h 28m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 23.4 | 25.9 | 2.61 | 3.5 | ESE | 94 | 1013 |
| 01:00 | 05:00 | 23.7 | 26.3 | 2.53 | 3.4 | ESE | 94 | 1012 |
| 02:00 | 06:00 | 23.6 | 25.9 | 2.57 | 3.8 | ESE | 93 | 1012 |
| 03:00 | 07:00 | 23.8 | 25.4 | 3.53 | 4.9 | SE | 94 | 1012 |
| 04:00 | 08:00 | 23.8 | 24.8 | 2.37 | 5.9 | SE | 93 | 1012 |
| 05:00 | 09:00 | 23.8 | 24.5 | 2.1 | 6.4 | SE | 95 | 1012 |
| 06:00 | 10:00 | 24.1 | 27 | 2.36 | 3.2 | SE | 92 | 1013 |
| 07:00 | 11:00 | 24.1 | 27.2 | 2.86 | 2.8 | SE | 92 | 1014 |
| 08:00 | 12:00 | 24.2 | 26.6 | 2.78 | 3.8 | SE | 92 | 1015 |
| 09:00 | 13:00 | 24.5 | 26.8 | 2.03 | 4.3 | SE | 92 | 1015 |
| 10:00 | 14:00 | 25 | 28.1 | 1.69 | 3.3 | SE | 91 | 1015 |
| 11:00 | 15:00 | 25.9 | 28.3 | 0.63 | 4.2 | SE | 85 | 1015 |
| 12:00 | 16:00 | 26.3 | 27.6 | 0.81 | 6 | SE | 85 | 1015 |
| 13:00 | 17:00 | 26.2 | 27.7 | 1.28 | 5.5 | SE | 83 | 1015 |
| 14:00 | 18:00 | 26.5 | 27.7 | 1.56 | 6 | SE | 82 | 1016 |
| 15:00 | 19:00 | 26.7 | 28 | 0.79 | 6.1 | SSE | 83 | 1015 |
| 16:00 | 20:00 | 26.2 | 27.2 | 3.43 | 6.2 | SSE | 84 | 1016 |
| 17:00 | 21:00 | 26.2 | 28.1 | 0.33 | 5 | SE | 85 | 1015 |
| 18:00 | 22:00 | 26 | 28.3 | 0.27 | 4.7 | SSE | 86 | 1015 |
| 19:00 | 23:00 | 26.2 | 28.3 | 0.12 | 4.9 | SE | 85 | 1016 |
| 20:00 | 00:00 | 25.9 | 27.8 | 0.21 | 5.1 | SSE | 86 | 1016 |
| 21:00 | 01:00 | 25.5 | 27.7 | 0.81 | 4.5 | SSE | 87 | 1017 |
| 22:00 | 02:00 | 25 | 26.2 | 0.97 | 6 | SE | 89 | 1017 |
| 23:00 | 03:00 | 24.8 | 26.2 | 0.71 | 5.6 | SE | 90 | 1017 |
Nearby cities
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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
- Baltimore — 39.250°, -76.500°, ERA5 grid cell center, 10.7 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 23 July 2018 specifically — not a monthly average. See the Baltimore 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
PastClimate (2026-07-17). Historical climate data for Baltimore, United States (39.25°N, 76.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Baltimore, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Baltimore, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Baltimore, 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/}
}Notice something wrong with this data? Report a data issue.