Spring 2017 Weather History in Rockville United States
This report shows the past weather for Rockville, providing a weather history for the spring of 2017. It features all historical weather data series we have available, including the Rockville temperature history for the spring of 2017. You can drill down from year to month and even day level reports by clicking on the graphs.
Compare Rockville to another city:
Day | Observations | Precipitation | Codes |
Wed, Mar 1
|
Heavy Rain, Light Rain, Mist | 0.02 in | +RA, -RA, BR |
Thu, Mar 2
|
Light Rain | 0.01 in | -RA |
Fri, Mar 3
|
Light Snow | 0.00 in | -SN |
Tue, Mar 7
|
Light Rain | 0.07 in | -RA |
Wed, Mar 8
|
Light Rain | 0.01 in | -RA |
Fri, Mar 10
|
Light Snow, Light Rain and Snow, Light Rain, Mist | 0.09 in | -SN, -RASN, -RA, BR |
Mon, Mar 13
|
Light Snow; Light Snow and Ice Pellets; Light Freezing Rain and Ice Pellets; Light Freezing Rain, Snow, and Ice Pellets; Freezing Fog; Mist | 0.13 in | -SN, -SNPL, -FZRAPL, -FZRASNPL, FZFG, BR |
Tue, Mar 14
|
Ice Pellets and Snow; Light Ice Pellets and Snow; Light Snow; Light Snow and Ice Pellets; Heavy Ice Pellets; Ice Pellets; Light Ice Pellets; Light Freezing Rain and Ice Pellets; Light Freezing Rain, Snow, and Ice Pellets; Light Ice Pellets, Rain, and Snow; Light Rain and Ice Pellets; Light Rain and Snow; Light Rain, Ice Pellets, and Snow; Light Rain; Freezing Fog; Mist | 1.00 in | PLSN, -PLSN, -SN, -SNPL, +PL, PL, -PL, -FZRAPL, -FZRASNPL, -PLRASN, -RAPL, -RASN, -RAPLSN, -RA, FZFG, BR |
Fri, Mar 17
|
Light Rain | 0.00 in | -RA |
Sat, Mar 18
|
Rain, Light Rain, Mist | 0.33 in | RA, -RA, BR |
Sun, Mar 19
|
Light Snow, Light Rain and Snow, Light Snow and Rain, Light Rain, Mist | 0.30 in | -SN, -RASN, -SNRA, -RA, BR |
Tue, Mar 21
|
Light Rain | 0.00 in | -RA |
Fri, Mar 24
|
Rain, Light Rain | 0.13 in | RA, -RA |
Sun, Mar 26
|
Light Drizzle, Mist | 0.00 in | -DZ, BR |
Mon, Mar 27
|
Light Rain, Light Drizzle, Fog, Mist | 0.01 in | -RA, -DZ, FG, BR |
Tue, Mar 28
|
Light Rain | 0.02 in | -RA |
Fri, Mar 31
|
Heavy Rain, Rain, Light Rain, Mist | 0.77 in | +RA, RA, -RA, BR |
Sat, Apr 1
|
Light Rain, Mist | 0.01 in | -RA, BR |
Mon, Apr 3
|
Rain, Light Rain, Mist | 0.11 in | RA, -RA, BR |
Thu, Apr 6
|
Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist | 1.41 in | TS, VCTS, +TSRA, -TSRA, TSRA, +RA, RA, -RA, BR |
Fri, Apr 7
|
Light Rain | 0.00 in | -RA |
Wed, Apr 12
|
Light Rain | 0.00 in | -RA |
Thu, Apr 13
|
Haze | | HZ |
Mon, Apr 17
|
Light Rain, Mist | 0.07 in | -RA, BR |
Wed, Apr 19
|
Light Rain | 0.00 in | -RA |
Thu, Apr 20
|
Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Heavy Rain, Light Rain, Mist | 0.11 in | TS, VCTS, -TSRA, +RA, -RA, BR |
Fri, Apr 21
|
Thunderstorm in the Vicinity, Light Rain, Mist | 0.12 in | VCTS, -RA, BR |
Sat, Apr 22
|
Thunderstorm in the Vicinity, Rain, Light Rain, Mist | 0.31 in | VCTS, RA, -RA, BR |
Mon, Apr 24
|
Rain, Light Rain, Mist | 0.22 in | RA, -RA, BR |
Tue, Apr 25
|
Light Rain, Light Drizzle, Mist | 0.08 in | -RA, -DZ, BR |
Wed, Apr 26
|
Light Rain, Light Drizzle, Mist | 0.02 in | -RA, -DZ, BR |
Fri, Apr 28
|
Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain | 0.00 in | TS, VCTS, -TSRA, -RA |
Sat, Apr 29
|
Thunderstorm | | TS |
Sun, Apr 30
|
Mist | | BR |
Mon, May 1
|
Light Rain | 0.00 in | -RA |
Thu, May 4
|
Rain, Light Rain, Mist | 0.10 in | RA, -RA, BR |
Fri, May 5
|
Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist | 1.37 in | VCTS, +RA, RA, -RA, BR |
Sat, May 6
|
Light Rain, Mist | 0.07 in | -RA, BR |
Thu, May 11
|
Thunderstorm, Thunderstorm in the Vicinity, Rain, Light Rain, Mist | 1.04 in | TS, VCTS, RA, -RA, BR |
Fri, May 12
|
Light Rain, Mist | 0.25 in | -RA, BR |
Sat, May 13
|
Rain, Light Rain, Mist | 0.57 in | RA, -RA, BR |
Thu, May 18
|
Thunderstorm, Thunderstorm with Light Rain | 0.03 in | TS, -TSRA |
Fri, May 19
|
Thunderstorm | | TS |
Mon, May 22
|
Rain, Light Rain, Light Drizzle, Mist | 0.34 in | RA, -RA, -DZ, BR |
Tue, May 23
|
Light Rain, Mist | 0.06 in | -RA, BR |
Wed, May 24
|
Heavy Rain, Rain, Light Rain, Mist | 0.24 in | +RA, RA, -RA, BR |
Thu, May 25
|
Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Light Drizzle, Mist | 0.77 in | TS, VCTS, +TSRA, -TSRA, TSRA, +RA, RA, -RA, -DZ, BR |
Sat, May 27
|
Light Rain | 0.03 in | -RA |
Sun, May 28
|
Rain, Light Rain, Mist | 0.08 in | RA, -RA, BR |
Mon, May 29
|
Thunderstorm in the Vicinity, Light Rain, Light Drizzle, Mist | 0.00 in | VCTS, -RA, -DZ, BR |
Tue, May 30
|
Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Light Drizzle, Mist | 0.16 in | TS, VCTS, -TSRA, TSRA, -RA, -DZ, BR |
Wed, May 31
|
Thunderstorm with Light Rain, Light Rain, Mist | 0.03 in | -TSRA, -RA, BR |
The details of the data sources used for this report can be found on the Ronald Reagan Washington National Airport page.
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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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