Gremda in Summer
In summer (June, July and August), Gremda sees average daytime highs around 30°C and overnight lows near 24°C, with 8 mm of rain over about 2 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 26°C in early June to 31°C by late August. The sky is clear or mostly clear about 90% of the time across summer, and the air most often feels muggy.
Summer is Gremda's 3rd-best season to visit on our travel score. For the whole year in context, see Gremda's year-round climate.
- Avg daytime high
- 30°C
- warmest season of the year
- Avg overnight low
- 24°C
- Rainfall
- 8 mm
- 2 wet days
- Avg wind
- 16 km/h
- Travel score
- 6.7
- 3rd-best season
- Months
- Jun · Jul · Aug
Temperature in Gremda in Summer
Over the season highs climb from about 26°C in early June to 31°C by late August.
A typical summer day in Gremda reaches about 30°C and drops to 24°C overnight. The warmest of the three months is August, the coolest June.
How summer really feels in Gremda
Once humidity and wind are folded in, summer brings about 58 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Gremda 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 (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 16° / 10° | 20 | 3.7 | 9.9 | 6.1 |
| Feb | 17° / 10° | 16 | 3.6 | 10.7 | 6.4 |
| Mar | 19° / 12° | 22 | 4 | 11.7 | 7.2 |
| Apr | 21° / 15° | 15 | 3.3 | 12.8 | 7.9 |
| May | 24° / 18° | 8 | 1.8 | 13.8 | 8.7 |
| Jun | 28° / 22° | 3 | 0.7 | 14.3 | 8.0 |
| Jul | 31° / 25° | 0 | 0.1 | 14.1 | 6.3 |
| Aug | 31° / 26° | 4 | 0.9 | 13.3 | 5.8 |
| Sep | 29° / 24° | 26 | 3.1 | 12.2 | 6.9 |
| Oct | 26° / 20° | 24 | 4.2 | 11.1 | 8.0 |
| Nov | 21° / 15° | 20 | 3.4 | 10.2 | 7.9 |
| Dec | 18° / 12° | 20 | 3.3 | 9.7 | 7.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 90% of the time across summer.
Chance of precipitation in Summer
Gremda gets around 8 mm of rain over 2 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 16 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 12 min in early June to 12 h 48 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 7.3 kWh/m².
Hazard calendar for Gremda
In summer, Gremda overlaps its dust season. The full year is below, with each hazard's peak months called out.
Gremda sees seasonal dust haze (April–June), heaviest in April.
Is summer a good time to visit Gremda?
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 reasonable time to visit Gremda for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Gremda in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Gremda sees daytime highs around 30°C and nights near 24°C. Pack light clothes and sun protection.
Sea temperature near Gremda in Summer
The nearest coast averages about 27°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 17 km away) is warmest in August at about 28°C and coldest in February near 14°C.
It's comfortable for a long swim from May 10 to Nov 25 — about 6.6 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 15 | 14 | 16 | 18 | 21 | 24 | 27 | 28 | 27 | 25 | 21 | 18 |
| Comfort | Bracing | Bracing | Cool | Cool | Refreshing | Warm | Warm | Tropical | Warm | Warm | Refreshing | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 15 | Bracing |
| Feb | 14 | Bracing |
| Mar | 16 | Cool |
| Apr | 18 | Cool |
| May | 21 | Refreshing |
| Jun | 24 | Warm |
| Jul | 27 | Warm |
| Aug | 28 | Tropical |
| Sep | 27 | Warm |
| Oct | 25 | Warm |
| Nov | 21 | Refreshing |
| Dec | 18 | Cool |
UV index in Gremda in Summer
Clear-sky midday UV across summer averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Gremda peaks around July 14 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 5 | 6 | 5 | 7 | 9 | 10 | 9 | 8 | 6 | 3 | 2 |
| Level | Moderate | Moderate | High | High | High | Very high | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 5 | Moderate |
| Mar | 6 | High |
| Apr | 5 | High |
| May | 7 | High |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 8 | Very high |
| Oct | 6 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Air quality in Gremda 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 Gremda is worst in January — around 35 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (July, 13 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) | 35 | 31 | 30 | 25 | 20 | 16 | 13 | 13 | 17 | 23 | 29 | 31 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 35 | Moderate |
| Feb | 31 | Moderate |
| Mar | 30 | Moderate |
| Apr | 25 | Moderate |
| May | 20 | Moderate |
| Jun | 16 | Moderate |
| Jul | 13 | Moderate |
| Aug | 13 | Moderate |
| Sep | 17 | Moderate |
| Oct | 23 | Moderate |
| Nov | 29 | Moderate |
| Dec | 31 | Moderate |
Where is Gremda?
Gremda sits at 34.8°N, 10.7°E, 35 m above sea level, in Tunisia. The nearest listed city is Dar el Haj Taïeb, 2.0 km away.
Topography around Gremda
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Gremda.
Within 3 km, the terrain around Gremda has only modest variations in elevation — a maximum elevation change of 37 m around an average of 36 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 149 m; within 80 km, large variations in elevation — a maximum elevation change of 633 m.
The land around Gremda is covered by artificial surfaces (87%) within 3 km, grassland (27%), cropland (24%) and artificial surfaces (20%) within 16 km, and water (45%) and cropland (26%) within 80 km.
Tunisia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 230 V · 50 Hz
- Prices
- ≈ 29% of US
- price level, 2025
- GDP per capita
- $4,657
- 2025
- Happiness
- 4.8 / 10
- World Happiness, 2025
- Safe drinking water
- 65%
- of population, 2024
- Homicide rate
- 4.7
- per 100k, 2020
- Road deaths
- 16.5
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Low
- EF EPI 498
- 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 Gremda (34.7908°, 10.7206°, elevation 35 m), 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.