This report shows the past weather for Savannah, providing a weather history for December 2021. It features all historical weather data series we have available, including the Savannah temperature history for December 2021. You can drill down from year to month and even day level reports by clicking on the graphs.
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
| Day | Observations | Precipitation | Codes |
|---|---|---|---|
| Sat, Dec 4 | Mist | BR | |
| Sun, Dec 5 | Fog, Mist, Shallow Fog | FG, BR, MIFG | |
| Mon, Dec 6 | Fog, Mist, Shallow Fog | FG, BR, MIFG | |
| Tue, Dec 7 | Light Rain, Mist | 0.00 in | -RA, BR |
| Wed, Dec 8 | Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Heavy Rain, Light Rain, Mist | 0.29 in | VCTS, +TSRA, -TSRA, +RA, -RA, BR |
| Fri, Dec 10 | Rain, Light Rain, Mist | 0.03 in | RA, -RA, BR |
| Sat, Dec 11 | Mist | BR | |
| Sun, Dec 12 | Rain, Mist | 0.10 in | RA, BR |
| Mon, Dec 13 | Mist | BR | |
| Tue, Dec 14 | Mist, Shallow Fog | BR, MIFG | |
| Thu, Dec 16 | Fog, Mist | 0.01 in | FG, BR |
| Fri, Dec 17 | Heavy Rain, Rain, Light Rain, Fog, Mist, Shallow Fog | 0.22 in | +RA, RA, -RA, FG, BR, MIFG |
| Sat, Dec 18 | Fog, Mist | FG, BR | |
| Sun, Dec 19 | Heavy Rain, Light Rain, Mist | 0.19 in | +RA, -RA, BR |
| Mon, Dec 20 | Light Rain | 0.00 in | -RA |
| Tue, Dec 21 | Light Rain, Mist | 0.28 in | -RA, BR |
| Wed, Dec 22 | Mist | 0.01 in | BR |
| Sun, Dec 26 | Mist | BR | |
| Mon, Dec 27 | Fog, Mist, Shallow Fog | FG, BR, MIFG | |
| Tue, Dec 28 | Mist | BR | |
| Thu, Dec 30 | Light Rain, Mist | 0.01 in | -RA, BR |
| Fri, Dec 31 | Light Rain | 0.00 in | -RA |
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
The solar day over the course of December 2021. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.
Solar elevation and azimuth over the course of December 2021. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.
The details of the data sources used for this report can be found on the Savannah International Airport page. See all nearby weather stations
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. Please review our full terms contained on our Terms of Service page.
