Gainesville in Summer
In summer (June, July and August), Gainesville sees average daytime highs around 90°F and overnight lows near 73°F, with 16.4 in of rain over about 61 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 90°F. The sky is clear or mostly clear about 18% of the time across summer, and the air most often feels oppressive.
Summer is Gainesville's weakest season of the year to visit on our travel score. For the whole year in context, see Gainesville's year-round climate.
- Avg daytime high
- 90°F
- warmest season of the year
- Avg overnight low
- 73°F
- Rainfall
- 16.4 in
- 61 wet days
- Avg wind
- 5 mph
- Travel score
- 3.0
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Gainesville in Summer
Across summer, daytime highs hold fairly steady around 90°F.
A typical summer day in Gainesville reaches about 90°F and drops to 73°F overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Gainesville
Once humidity and wind are folded in, summer brings about 92 days that feel above 90°F and 0 that feel at or below 32°F.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Gainesville weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 66° / 45° | 2.9 | 7.7 | 10.3 | 6.6 |
| Feb | 69° / 48° | 2.5 | 6.9 | 10.9 | 6.9 |
| Mar | 75° / 53° | 3.1 | 7.4 | 11.8 | 7.4 |
| Apr | 80° / 58° | 2.2 | 6.6 | 12.7 | 7.0 |
| May | 86° / 65° | 2.8 | 8.9 | 13.5 | 5.2 |
| Jun | 89° / 72° | 5.3 | 18.6 | 13.9 | 3.3 |
| Jul | 90° / 74° | 5.4 | 20.6 | 13.7 | 2.9 |
| Aug | 90° / 74° | 5.8 | 21.4 | 13.1 | 2.9 |
| Sep | 87° / 71° | 4.2 | 14.6 | 12.2 | 4.1 |
| Oct | 81° / 63° | 2.2 | 7.7 | 11.3 | 6.7 |
| Nov | 74° / 53° | 1.6 | 5.3 | 10.5 | 7.7 |
| Dec | 68° / 48° | 2.4 | 6.7 | 10.1 | 6.9 |
Cloud cover in Summer
The sky is clear or mostly clear about 18% of the time across summer.
Chance of precipitation in Summer
Gainesville gets around 16.4 in of rain over 61 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 5 mph across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 48 min in early June to 12 h 42 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 5.6 kWh/m².
Hazard calendar for Gainesville
In summer, Gainesville overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Gainesville's rainy season runs May–September, when most of the year's rain falls.
Is summer a good time to visit Gainesville?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Gainesville.
What to pack for Gainesville in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Gainesville sees daytime highs around 90°F and nights near 73°F. Pack light clothes and rain gear. Worth having: sun protection. About 61 days see rain.
UV index in Gainesville in Summer
Clear-sky midday UV across summer averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Gainesville peaks around June 23 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 4 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 4 | 6 | 8 | 8 | 9 | 11 | 11 | 10 | 9 | 7 | 5 | 4 |
| Level | Moderate | High | Very high | Very high | Very high | Extreme | Extreme | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 6 | High |
| Mar | 8 | Very high |
| Apr | 8 | Very high |
| May | 9 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 10 | Very high |
| Sep | 9 | Very high |
| Oct | 7 | High |
| Nov | 5 | Moderate |
| Dec | 4 | Moderate |
Air quality in Gainesville in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Gainesville is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (December, 8 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 13 | 17 | 17 | 18 | 17 | 17 | 19 | 17 | 12 | 9 | 8 | 8 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 13 | Moderate |
| Feb | 17 | Moderate |
| Mar | 17 | Moderate |
| Apr | 18 | Moderate |
| May | 17 | Moderate |
| Jun | 17 | Moderate |
| Jul | 19 | Moderate |
| Aug | 17 | Moderate |
| Sep | 12 | Good |
| Oct | 9 | Good |
| Nov | 8 | Good |
| Dec | 8 | Good |
Where is Gainesville?
Gainesville sits at 29.7°N, 82.3°W, 177 ft above sea level, in United States. The nearest listed city is Ocala, 34 mi away.
Topography around Gainesville
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Gainesville.
Within 2 miles, the terrain around Gainesville has only modest variations in elevation — a maximum elevation change of 187 ft around an average of 164 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 223 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 299 ft.
The land around Gainesville is covered by trees (66%) and artificial surfaces (28%) within 2 miles, trees (77%) within 10 miles, and trees (74%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Gainesville (29.6516°, -82.3248°, elevation 177 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.