September 2020 Weather History in San José Costa Rica
This report shows the past weather for San José, providing a weather history for September 2020. It features all historical weather data series we have available, including the San José temperature history for September 2020. You can drill down from year to month and even day level reports by clicking on the graphs.
Compare San José to another city:
Day | Observations | Precipitation | Codes |
Tue, Sep 1
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Recent Thunderstorm, Thunderstorm with Light Rain, Light Rain, Patches of Fog | | RETS, -TSRA, -RA, BCFG |
Wed, Sep 2
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain | | RETSRA, VCTS, -TSRA, -RA |
Thu, Sep 3
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Rain, Light Rain, Showers in the Vicinity | | RETSRA, VCTS, -TSRA, RA, -RA, VCSH |
Fri, Sep 4
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Fog, Fog in the Vicinity, Mist | | RETSRA, VCTS, -TSRA, TSRA, -RA, FG, VCFG, BR |
Sat, Sep 5
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Fog in the Vicinity, Patches of Fog, Showers in the Vicinity | | RETSRA, VCTS, -TSRA, -RA, VCFG, BCFG, VCSH |
Sun, Sep 6
|
Light Rain, Patches of Fog | | -RA, BCFG |
Mon, Sep 7
|
Recent Thunderstorm with Rain, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist | | RETSRA, +TSRA, -TSRA, TSRA, -RA, BR |
Tue, Sep 8
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Patches of Fog | | RETSRA, VCTS, -TSRA, TSRA, -RA, BCFG |
Wed, Sep 9
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Fog in the Vicinity, Patches of Fog | | RETSRA, VCTS, -TSRA, TSRA, -RA, VCFG, BCFG |
Thu, Sep 10
|
Thunderstorm in the Vicinity | | VCTS |
Fri, Sep 11
|
Recent Thunderstorm with Rain, Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Light Drizzle | | RETSRA, TS, VCTS, +TSRA, TSRA, -DZ |
Sat, Sep 12
|
Recent Thunderstorm with Rain, Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Fog in the Vicinity, Mist, Patches of Fog | | RETSRA, TS, VCTS, -TSRA, -RA, VCFG, BR, BCFG |
Sun, Sep 13
|
Light Rain, Light Drizzle, Fog, Fog in the Vicinity, Mist, Patches of Fog | | -RA, -DZ, FG, VCFG, BR, BCFG |
Mon, Sep 14
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Rain, Light Rain, Mist, Patches of Fog, Showers in the Vicinity | | RETSRA, VCTS, TSRA, -RA, BR, BCFG, VCSH |
Tue, Sep 15
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Showers in the Vicinity | | RETSRA, VCTS, -TSRA, VCSH |
Wed, Sep 16
|
Thunderstorm in the Vicinity | | VCTS |
Thu, Sep 17
|
Thunderstorm in the Vicinity, Rain, Showers of Rain, Light Rain, Patches of Fog | | VCTS, RA, SHRA, -RA, BCFG |
Fri, Sep 18
|
Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Showers of Light Rain, Fog, Fog in the Vicinity, Mist, Patches of Fog | | VCTS, -TSRA, -RA, -SHRA, FG, VCFG, BR, BCFG |
Sat, Sep 19
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Showers in the Vicinity | | RETSRA, VCTS, -TSRA, TSRA, -RA, VCSH |
Sun, Sep 20
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Rain, Light Rain | | RETSRA, VCTS, TSRA, -RA |
Mon, Sep 21
|
Recent Thunderstorm, Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Rain, Light Rain, Fog, Mist, Patches of Fog | | RETS, TS, VCTS, TSRA, -RA, FG, BR, BCFG |
Tue, Sep 22
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Light Rain, Fog, Fog in the Vicinity, Mist, Patches of Fog | | RETSRA, VCTS, +TSRA, -TSRA, -RA, FG, VCFG, BR, BCFG |
Wed, Sep 23
|
Thunderstorm with Light Rain, Light Rain, Mist, Patches of Fog, Showers in the Vicinity | | -TSRA, -RA, BR, BCFG, VCSH |
Thu, Sep 24
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Rain, Showers of Heavy Rain, Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Mist, Patches of Fog, Showers in the Vicinity | | RETSRA, VCTS, TSRA, +SHRA, RA, RESHRA, SHRA, -RA, BR, BCFG, VCSH |
Fri, Sep 25
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Rain, Recent Rain, Light Rain, Fog in the Vicinity, Mist, Patches of Fog, Showers in the Vicinity | | RETSRA, VCTS, -TSRA, RA, RERA, -RA, VCFG, BR, BCFG, VCSH |
Sat, Sep 26
|
Recent Thunderstorm with Rain, Thunderstorm with Light Rain, Light Rain, Fog in the Vicinity, Showers in the Vicinity | | RETSRA, -TSRA, -RA, VCFG, VCSH |
Sun, Sep 27
|
Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Patches of Fog | | RETSRA, VCTS, -TSRA, TSRA, -RA, BCFG |
Mon, Sep 28
|
Thunderstorm in the Vicinity, Thunderstorm with Rain, Rain, Light Rain, Fog, Fog in the Vicinity, Mist, Patches of Fog | | VCTS, TSRA, RA, -RA, FG, VCFG, BR, BCFG |
Tue, Sep 29
|
Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Mist | | VCTS, -TSRA, RESHRA, SHRA, -RA, BR |
Wed, Sep 30
|
Recent Thunderstorm, Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Rain, Light Rain | | RETS, TS, VCTS, TSRA, -RA |
The details of the data sources used for this report can be found on the Juan Santamaría International Airport page.
See all nearby weather stations
Disclaimer
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.
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