April is close to Savannah's year-round average, with average highs near 24.7°C and lows around 14.1°C (mean 19.4°C). It is one of the drier months, averaging 78 mm of rainfall and 73% relative humidity across the period.
April is close to Savannah's year-round average. Across 45 years of records, the warmest April in Savannah was 2002 — when the month averaged 22.5°C — while the coldest were 1987 and 1993 at 16°C. Typical April days reach 24.7°C with nights near 14.1°C. The long-term trend is warming, about 0.5°C per decade.
April is one of the drier months in Savannah, averaging 78 mm of rainfall. The wettest April on record was 1991 with 196 mm, while the driest was 1986 at 14 mm.
Relative humidity in Savannah during April averages 73%. The most humid April was 1991 at 85%, and the least humid was 2007 at 61%.
April receives about 5.8 kWh/m²/day of solar energy in Savannah. The sunniest Aprils were 1986 and 2010 at 6.5 kWh/m²/day, and the cloudiest was 1984 at 4.4.
Average wind speed in Savannah during April is 1.2 m/s. The windiest Aprils were 1997, 2009 and 2018, among others at 1.4 m/s, while the calmest were 1995, 2003 and 2015, among others at 1.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.5°C | 19.0°C | 19.4°C | 20.2°C | 20.5°C | +2°C |
| Avg High | 23.9°C | 24.0°C | 24.9°C | 25.4°C | 25.8°C | +1.9°C |
| Avg Low | 13.1°C | 13.9°C | 13.9°C | 14.9°C | 15.1°C | +2°C |
| Avg Rain | 84 mm | 86 mm | 63 mm | 78 mm | 76 mm | -8 mm |
April temperatures in Savannah have risen by about 2°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 0.9°C (1987) to a record high of 34.5°C (1986).
Rainfall in April is one of the drier months, averaging 78 mm, with a wettest year of 196 mm.
One of the best times to visit Savannah
April is one of the best times to visit Savannah. Expect days averaging 24.7°C and nights around 14.1°C (mean 19.4°C) — close to Savannah's yearly average — with moderate rainfall (78 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 27.7°C | 22.2°C | 16.7°C | 31.1°C | 10.6°C | 17 mm | 72% | 1.2 m/s | 6.2 |
| 2024 | 25.7°C | 20.3°C | 14.9°C | 31.7°C | 8.2°C | 83 mm | 72% | 1.2 m/s | 6.2 |
| 2023 | 26.4°C | 21.0°C | 15.6°C | 30.0°C | 8.0°C | 79 mm | 73% | 1.3 m/s | 5.6 |
| 2022 | 25.8°C | 20.3°C | 14.8°C | 31.1°C | 5.5°C | 51 mm | 70% | 1.3 m/s | 6.1 |
| 2021 | 24.9°C | 19.5°C | 14.0°C | 30.3°C | 4.9°C | 56 mm | 67% | 1.2 m/s | 6.2 |
| 2020 | 24.4°C | 19.6°C | 14.7°C | 28.7°C | 8.7°C | 171 mm | 77% | 1.3 m/s | 6.1 |
| 2019 | 26.0°C | 20.6°C | 15.2°C | 31.4°C | 7.5°C | 60 mm | 72% | 1.3 m/s | 5.8 |
| 2018 | 24.4°C | 18.8°C | 13.1°C | 29.2°C | 6.4°C | 90 mm | 70% | 1.4 m/s | 5.8 |
| 2017 | 27.4°C | 22.1°C | 16.7°C | 32.4°C | 6.9°C | 71 mm | 72% | 1.3 m/s | 6.2 |
| 2016 | 23.8°C | 19.1°C | 14.4°C | 32.4°C | 7.8°C | 71 mm | 75% | 1.3 m/s | 6.1 |
| 2015 | 25.1°C | 20.9°C | 16.8°C | 29.2°C | 12.0°C | 151 mm | 82% | 1.1 m/s | 4.9 |
| 2014 | 24.9°C | 19.6°C | 14.4°C | 30.0°C | 6.5°C | 141 mm | 78% | 1.2 m/s | 5.5 |
| 2013 | 23.8°C | 18.9°C | 14.0°C | 28.3°C | 7.4°C | 99 mm | 82% | 1.2 m/s | 5.4 |
| 2012 | 26.8°C | 21.0°C | 15.3°C | 32.7°C | 7.8°C | 28 mm | 67% | 1.2 m/s | 6.2 |
| 2011 | 27.2°C | 21.4°C | 15.6°C | 32.0°C | 5.8°C | 35 mm | 71% | 1.2 m/s | 6.2 |
| 2010 | 24.6°C | 19.2°C | 13.8°C | 28.7°C | 8.8°C | 35 mm | 76% | 1.2 m/s | 6.5 |
| 2009 | 23.1°C | 18.2°C | 13.4°C | 30.3°C | 3.2°C | 161 mm | 78% | 1.4 m/s | 6.1 |
| 2008 | 24.7°C | 19.2°C | 13.8°C | 29.3°C | 6.3°C | 50 mm | 73% | 1.2 m/s | 5.4 |
| 2007 | 25.6°C | 19.4°C | 13.1°C | 32.1°C | 3.3°C | 16 mm | 61% | 1.3 m/s | 6.3 |
| 2006 | 27.1°C | 21.3°C | 15.5°C | 32.3°C | 9.7°C | 53 mm | 66% | 1.2 m/s | 6.3 |
| 2005 | 22.9°C | 17.4°C | 11.9°C | 28.2°C | 6.0°C | 71 mm | 73% | 1.3 m/s | 5.9 |
| 2004 | 25.8°C | 19.6°C | 13.5°C | 30.8°C | 6.6°C | 59 mm | 66% | 1.3 m/s | 6.3 |
| 2003 | 23.4°C | 18.7°C | 14.1°C | 27.3°C | 4.3°C | 103 mm | 82% | 1.1 m/s | 5.3 |
| 2002 🔥 | 27.2°C | 22.5°C | 17.9°C | 34.4°C | 11.5°C | 23 mm | 70% | 1.2 m/s | 5.7 |
| 2001 | 25.1°C | 19.6°C | 14.0°C | 31.3°C | 4.7°C | 22 mm | 72% | 1.2 m/s | 5.8 |
| 2000 | 23.8°C | 18.0°C | 12.2°C | 28.3°C | 4.6°C | 77 mm | 71% | 1.3 m/s | 5.8 |
| 1999 | 27.2°C | 21.6°C | 16.0°C | 32.3°C | 8.1°C | 65 mm | 67% | 1.3 m/s | 5.4 |
| 1998 | 22.9°C | 18.6°C | 14.2°C | 27.1°C | 8.1°C | 111 mm | 81% | 1.3 m/s | 5.3 |
| 1997 | 24.1°C | 18.7°C | 13.3°C | 28.9°C | 6.9°C | 112 mm | 66% | 1.4 m/s | 5.8 |
| 1996 | 23.9°C | 18.3°C | 12.7°C | 29.8°C | 4.7°C | 67 mm | 71% | 1.3 m/s | 6 |
| 1995 | 24.5°C | 19.5°C | 14.5°C | 29.7°C | 6.2°C | 40 mm | 77% | 1.1 m/s | 6 |
| 1994 | 26.0°C | 20.6°C | 15.2°C | 31.4°C | 7.4°C | 53 mm | 73% | 1.2 m/s | 6.4 |
| 1993 | 21.1°C | 16.0°C | 10.9°C | 26.4°C | 4.2°C | 71 mm | 77% | 1.4 m/s | 5.9 |
| 1992 | 22.0°C | 17.3°C | 12.6°C | 28.4°C | 3.8°C | 110 mm | 76% | 1.2 m/s | 5.5 |
| 1991 🌧️ | 24.4°C | 20.4°C | 16.4°C | 29.3°C | 7.6°C | 196 mm | 85% | 1.1 m/s | 4.9 |
| 1990 | 23.7°C | 18.5°C | 13.2°C | 31.6°C | 5.6°C | 29 mm | 73% | 1.3 m/s | 6.2 |
| 1989 | 24.7°C | 19.0°C | 13.2°C | 32.5°C | 5.0°C | 98 mm | 70% | 1.2 m/s | 5.6 |
| 1988 | 23.8°C | 18.7°C | 13.5°C | 28.8°C | 6.5°C | 124 mm | 72% | 1.2 m/s | 4.9 |
| 1987 ❄️ | 21.4°C | 16.0°C | 10.7°C | 28.2°C | 0.9°C | 16 mm | 78% | 1.2 m/s | 6 |
| 1986 | 25.4°C | 19.1°C | 12.7°C | 34.5°C | 6.0°C | 14 mm | 63% | 1.2 m/s | 6.5 |
| 1985 | 25.9°C | 20.1°C | 14.3°C | 32.2°C | 6.0°C | 55 mm | 63% | 1.2 m/s | 6 |
| 1984 | 22.6°C | 17.8°C | 13.0°C | 27.9°C | 8.1°C | 105 mm | 81% | 1.3 m/s | 4.4 |
| 1983 | 21.1°C | 16.2°C | 11.3°C | 26.0°C | 3.7°C | 123 mm | 79% | 1.3 m/s | — |
| 1982 | 22.8°C | 18.2°C | 13.5°C | 28.5°C | 4.4°C | 173 mm | 76% | 1.2 m/s | — |
| 1981 | 27.0°C | 21.3°C | 15.5°C | 33.1°C | 10.5°C | 52 mm | 68% | 1.2 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 24.7°C with lows near 14.1°C (mean 19.4°C), based on 45 years of NASA POWER data.
April averages 78 mm of rainfall in Savannah, one of the drier months. The wettest on record was 196 mm in 1991.
The hottest April reached 34.5°C in 1986. The coldest dipped to 0.9°C in 1987.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 2°C. Daytime highs moved from 23.9°C to 26.1°C and overnight lows from 13.5°C to 15.2°C over the same span.
April is close to Savannah's year-round average and one of the drier months, so plan for around 24.7°C daytime highs and 14.1°C at night.
Not quite — April is the 6th coolest month in Savannah, averaging 19.4°C.
For April in Savannah, pack light layers you can adjust through the day, with typical highs of 24.7°C and lows of 14.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in April averages 73% — moderately humid.
Average wind speed in April is 1.2 m/s. The windiest April on record averaged 1.4 m/s (1993).
The wettest April on record was 1991 with 196 mm. On average, April sees 78 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Savannah behaves each April, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for April specifically, along with year-by-year records and how the month has changed over the decades.
