Monrovia weather in 2023
Monrovia weather in 2023, with 365 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2023 alongside other available years for Monrovia.
Year summary
In 2023, Monrovia averaged 28.5 C for daily highs and 23.7 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2023 with the 2023-2025 archive baseline. The 2023 average daily high was -0.1 C from that baseline, and total precipitation was -133.5 mm from the baseline total.
The warmest month was December, with an average high of 30.3 C, while October had the lowest average low at 23.1 C.
The wettest month was July, totaling 617.6 mm. The hottest day reached 33.0 C on December 18, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 23.5 | 29.1 | 42.1 | 31 |
| February | 24.4 | 29.2 | 19.2 | 28 |
| March | 24.5 | 29.4 | 76.6 | 31 |
| April | 24.7 | 29.4 | 128.5 | 30 |
| May | 24.2 | 29.2 | 268.7 | 31 |
| June | 23.9 | 27.7 | 403.2 | 30 |
| July | 23.3 | 27.0 | 617.6 | 31 |
| August | 23.4 | 27.0 | 473.9 | 31 |
| September | 23.2 | 27.3 | 405.8 | 30 |
| October | 23.1 | 27.8 | 412.7 | 31 |
| November | 23.6 | 28.6 | 152.0 | 30 |
| December | 23.1 | 30.3 | 23.8 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | December 18, 2023 | 33.0 C |
| Coldest night | December 21, 2023 | 20.4 C |
| Wettest day | July 21, 2023 | 138.3 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.