July is one of the warmer months of the year in Macon, with average highs near 34.2°C and lows around 21.9°C (mean 28.1°C). It is a relatively wet time of year, averaging 117 mm of rainfall and 70% relative humidity across the period.
July is one of the warmer months of the year in Macon. Across 45 years of records, the warmest July in Macon was 1993 — when the month averaged 30.4°C — while the coldest was 1994 at 25.2°C. Typical July days reach 34.2°C with nights near 21.9°C. The long-term trend is warming, about 0.2°C per decade.
July is a relatively wet time of year in Macon, averaging 117 mm of rainfall. The wettest July on record was 1994 with 349 mm, while the driest was 1983 at 42 mm.
Relative humidity in Macon during July averages 70%. The most humid July was 1994 at 84%, and the least humid was 1986 at 53%.
July receives about 6 kWh/m²/day of solar energy in Macon. The sunniest July was 2010 at 6.7 kWh/m²/day, and the cloudiest was 1984 at 5.
Average wind speed in Macon during July is 0.3 m/s. The windiest Julys were 2023, 2024 and 2025, among others at 0.3 m/s, while the calmest were 2023, 2024 and 2025, among others at 0.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.7°C | 28.0°C | 27.7°C | 28.3°C | 28.8°C | +1.1°C |
| Avg High | 34.0°C | 34.0°C | 34.0°C | 34.4°C | 35.2°C | +1.2°C |
| Avg Low | 21.5°C | 22.0°C | 21.4°C | 22.2°C | 22.4°C | +0.9°C |
| Avg Rain | 118 mm | 130 mm | 112 mm | 109 mm | 114 mm | -4 mm |
July temperatures in Macon have risen by about 1.1°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 15°C (1983) to a record high of 42.2°C (1999).
Rainfall in July is a relatively wet time of year, averaging 117 mm, with a wettest year of 349 mm.
A good time to visit Macon
July is a good time to visit Macon, with days averaging 34.2°C and nights around 21.9°C (mean 28.1°C, warmer than Macon's yearly average) and higher rainfall. May and September are marginally more temperate, but July still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 36.6°C | 29.8°C | 22.9°C | 39.9°C | 20.4°C | 74 mm | 66% | 0.3 m/s | 6.4 |
| 2024 | 35.1°C | 29.0°C | 22.8°C | 40.2°C | 19.8°C | 205 mm | 70% | 0.3 m/s | 5.8 |
| 2023 | 36.1°C | 29.1°C | 22.2°C | 39.1°C | 19.1°C | 70 mm | 66% | 0.3 m/s | 6.1 |
| 2022 | 34.6°C | 28.5°C | 22.5°C | 37.8°C | 20.7°C | 128 mm | 72% | 0.3 m/s | 5.8 |
| 2021 | 33.3°C | 27.3°C | 21.4°C | 38.6°C | 17.1°C | 134 mm | 74% | 0.3 m/s | 5.9 |
| 2020 | 35.3°C | 28.8°C | 22.4°C | 39.5°C | 19.5°C | 72 mm | 68% | 0.3 m/s | 6.5 |
| 2019 | 35.7°C | 29.0°C | 22.3°C | 38.8°C | 17.8°C | 76 mm | 63% | 0.3 m/s | 6.4 |
| 2018 | 33.5°C | 27.6°C | 21.8°C | 37.2°C | 18.7°C | 127 mm | 75% | 0.3 m/s | 6.1 |
| 2017 | 33.5°C | 27.6°C | 21.7°C | 37.8°C | 16.5°C | 113 mm | 75% | 0.3 m/s | 6.4 |
| 2016 | 36.5°C | 29.8°C | 23.1°C | 39.4°C | 21.1°C | 68 mm | 63% | 0.3 m/s | 6.6 |
| 2015 | 35.3°C | 29.0°C | 22.6°C | 38.8°C | 19.5°C | 74 mm | 68% | 0.3 m/s | 6.3 |
| 2014 | 32.9°C | 26.8°C | 20.6°C | 37.2°C | 15.8°C | 109 mm | 72% | 0.3 m/s | 6.1 |
| 2013 | 30.5°C | 26.0°C | 21.4°C | 34.5°C | 17.1°C | 215 mm | 84% | 0.3 m/s | 5.3 |
| 2012 | 34.9°C | 28.8°C | 22.6°C | 41.8°C | 19.7°C | 124 mm | 70% | 0.3 m/s | 6.3 |
| 2011 | 35.8°C | 29.5°C | 23.2°C | 40.6°C | 19.8°C | 84 mm | 67% | 0.3 m/s | 6 |
| 2010 | 35.5°C | 29.0°C | 22.6°C | 40.3°C | 16.3°C | 102 mm | 70% | 0.3 m/s | 6.7 |
| 2009 | 33.5°C | 27.1°C | 20.6°C | 36.4°C | 16.0°C | 75 mm | 67% | 0.3 m/s | 6.1 |
| 2008 | 34.7°C | 28.0°C | 21.2°C | 38.3°C | 17.0°C | 103 mm | 64% | 0.3 m/s | 6.2 |
| 2007 | 32.9°C | 26.8°C | 20.7°C | 35.6°C | 17.0°C | 119 mm | 70% | 0.3 m/s | 5.8 |
| 2006 | 36.2°C | 29.1°C | 22.1°C | 39.0°C | 16.9°C | 86 mm | 60% | 0.3 m/s | 6.1 |
| 2005 | 32.9°C | 27.7°C | 22.6°C | 39.5°C | 20.3°C | 210 mm | 79% | 0.3 m/s | 5.7 |
| 2004 | 34.4°C | 28.0°C | 21.6°C | 38.7°C | 18.2°C | 63 mm | 70% | 0.3 m/s | 6.2 |
| 2003 | 30.8°C | 26.1°C | 21.4°C | 33.7°C | 19.0°C | 182 mm | 84% | 0.3 m/s | 5.5 |
| 2002 | 35.2°C | 28.6°C | 22.0°C | 39.4°C | 20.7°C | 96 mm | 67% | 0.3 m/s | 6.1 |
| 2001 | 32.8°C | 26.6°C | 20.5°C | 35.4°C | 16.1°C | 111 mm | 73% | 0.3 m/s | 6.1 |
| 2000 | 36.3°C | 29.0°C | 21.7°C | 40.5°C | 18.9°C | 75 mm | 58% | 0.3 m/s | 6.2 |
| 1999 | 34.3°C | 27.8°C | 21.4°C | 42.2°C | 17.3°C | 87 mm | 73% | 0.3 m/s | 6.1 |
| 1998 | 35.4°C | 29.2°C | 23.1°C | 38.5°C | 21.0°C | 89 mm | 68% | 0.3 m/s | 5.8 |
| 1997 | 33.9°C | 27.9°C | 21.9°C | 36.9°C | 17.1°C | 142 mm | 73% | 0.3 m/s | 5.9 |
| 1996 | 34.5°C | 28.0°C | 21.5°C | 38.4°C | 17.9°C | 111 mm | 68% | 0.3 m/s | 5.6 |
| 1995 | 35.6°C | 28.9°C | 22.1°C | 39.3°C | 18.4°C | 66 mm | 65% | 0.3 m/s | 6.2 |
| 1994 ❄️ 🌧️ | 29.5°C | 25.2°C | 20.8°C | 33.0°C | 17.9°C | 349 mm | 84% | 0.3 m/s | 5.5 |
| 1993 🔥 | 37.5°C | 30.4°C | 23.2°C | 40.3°C | 19.1°C | 44 mm | 60% | 0.3 m/s | 6.6 |
| 1992 | 32.8°C | 27.3°C | 21.9°C | 38.6°C | 18.9°C | 141 mm | 75% | 0.3 m/s | 5.7 |
| 1991 | 31.5°C | 26.9°C | 22.3°C | 34.9°C | 20.1°C | 160 mm | 82% | 0.3 m/s | 5.8 |
| 1990 | 34.5°C | 28.2°C | 21.9°C | 38.8°C | 18.5°C | 107 mm | 65% | 0.3 m/s | 6 |
| 1989 | 30.3°C | 25.8°C | 21.3°C | 33.6°C | 18.9°C | 196 mm | 84% | 0.3 m/s | 5.5 |
| 1988 | 34.8°C | 28.0°C | 21.2°C | 39.9°C | 16.6°C | 89 mm | 63% | 0.3 m/s | 5.7 |
| 1987 | 34.2°C | 27.7°C | 21.2°C | 40.0°C | 16.5°C | 63 mm | 69% | 0.3 m/s | 6.5 |
| 1986 | 37.5°C | 30.3°C | 23.1°C | 42.0°C | 18.1°C | 54 mm | 53% | 0.3 m/s | 6.4 |
| 1985 | 33.0°C | 26.9°C | 20.9°C | 37.4°C | 17.1°C | 151 mm | 71% | 0.3 m/s | 5.6 |
| 1984 | 31.6°C | 26.1°C | 20.7°C | 38.1°C | 18.2°C | 239 mm | 77% | 0.3 m/s | 5 |
| 1983 | 35.7°C | 28.7°C | 21.7°C | 40.0°C | 15.0°C | 42 mm | 64% | 0.3 m/s | — |
| 1982 | 31.7°C | 26.5°C | 21.3°C | 36.3°C | 19.5°C | 140 mm | 78% | 0.3 m/s | — |
| 1981 | 36.8°C | 29.6°C | 22.4°C | 40.2°C | 18.4°C | 85 mm | 61% | 0.3 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 34.2°C with lows near 21.9°C (mean 28.1°C), based on 45 years of NASA POWER data.
July averages 117 mm of rainfall in Macon, a relatively wet time of year. The wettest on record was 349 mm in 1994.
The hottest July reached 42.2°C in 1999. The coldest dipped to 15°C in 1983.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.1°C. Daytime highs moved from 33.8°C to 35.1°C and overnight lows from 21.4°C to 22.4°C over the same span.
July is one of the warmer months of the year in Macon and a relatively wet time of year, so plan for around 34.2°C daytime highs and 21.9°C at night.
Not quite — July is the 12th coolest month in Macon, averaging 28.1°C.
For July in Macon, pack light, breathable clothing and sun protection, with typical highs of 34.2°C and lows of 21.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 70% — moderately humid.
Average wind speed in July is 0.3 m/s. The windiest July on record averaged 0.3 m/s (1981).
The wettest July on record was 1994 with 349 mm. On average, July sees 117 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 Macon behaves each July, 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 July specifically, along with year-by-year records and how the month has changed over the decades.
