Hassi Messaoud weather in July
In July, Hassi Messaoud sees average daytime highs of 42°C and overnight lows near 28°C, with 0 mm of rain across 0 wet days and about 13.9 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.
Day-to-day highs hold fairly steady near 42°C through the month. The sky is clear or mostly clear about 97% of the time in July, and the air most often feels dry.
Daylight stretches from about 14 hours at the start of July to 13 h 36 min by month's end. Set against the rest of the year, July is Hassi Messaoud's 1st-clearest and 5th-windiest month. For the whole year in context, see Hassi Messaoud's year-round climate.
- Daytime high
- 42°
- 1st warmest
- Overnight low
- 28°
- 12th coldest
- Rainfall
- 0 mm
- 0 wet days
- Daylight
- 13 h 54 min
- 5:45 AM – 7:38 PM
- Cloud cover
- 5%
- 1st clearest
- Wind
- 16 km/h
- 5th windiest
- Solar energy
- 7.81 kWh/m²
- Travel score
- 0.0
- out of 10
Temperature in July
Day-to-day highs hold fairly steady near 42°C through the month.
A typical July day in Hassi Messaoud reaches about 42°C in the afternoon and slips back to 28°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 38°C and 46°C. Set against its neighbours, July runs about 3°C warmer than June and about 1°C warmer than August.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 |
| Avg low (°C) | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 42 | 28 |
| 2 | 42 | 28 |
| 3 | 42 | 28 |
| 4 | 42 | 28 |
| 5 | 42 | 28 |
| 6 | 42 | 28 |
| 7 | 42 | 28 |
| 8 | 42 | 28 |
| 9 | 42 | 28 |
| 10 | 42 | 28 |
| 11 | 42 | 28 |
| 12 | 42 | 28 |
| 13 | 42 | 28 |
| 14 | 42 | 28 |
| 15 | 42 | 28 |
| 16 | 42 | 28 |
| 17 | 42 | 28 |
| 18 | 42 | 28 |
| 19 | 42 | 28 |
| 20 | 42 | 28 |
| 21 | 42 | 28 |
| 22 | 42 | 28 |
| 23 | 42 | 28 |
| 24 | 42 | 28 |
| 25 | 42 | 29 |
| 26 | 42 | 29 |
| 27 | 42 | 29 |
| 28 | 42 | 29 |
| 29 | 42 | 29 |
| 30 | 42 | 29 |
| 31 | 42 | 29 |
How July really feels in Hassi Messaoud
Once humidity and wind are folded in, July averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Hassi Messaoud weather by month
How July compares with the rest of the year at a glance. July is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 17° / 6° | 5 | 1.2 | 10.2 | 7.4 |
| Feb | 20° / 8° | 3 | 0.8 | 10.8 | 8.4 |
| Mar | 24° / 12° | 5 | 1 | 11.8 | 8.9 |
| Apr | 29° / 16° | 3 | 0.6 | 12.8 | 7.2 |
| May | 34° / 21° | 1 | 0.3 | 13.6 | 3.8 |
| Jun | 39° / 26° | 0 | 0.1 | 14 | 0.7 |
| Jul | 42° / 28° | 0 | 0 | 13.9 | 0.0 |
| Aug | 41° / 28° | 0 | 0 | 13.2 | 0.0 |
| Sep | 37° / 24° | 2 | 0.4 | 12.2 | 2.1 |
| Oct | 30° / 18° | 3 | 0.8 | 11.2 | 6.3 |
| Nov | 23° / 11° | 5 | 1.2 | 10.4 | 8.7 |
| Dec | 18° / 7° | 4 | 1.2 | 10 | 7.8 |
Cloud cover in July
The sky is clear or mostly clear about 97% of the time in July, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 2% of July, with mostly cloudy or overcast conditions the remaining 1%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 98 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 |
| Cloudier (%) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 98 | 2 |
| 2 | 99 | 1 |
| 3 | 99 | 1 |
| 4 | 99 | 1 |
| 5 | 99 | 1 |
| 6 | 99 | 1 |
| 7 | 99 | 1 |
| 8 | 99 | 1 |
| 9 | 99 | 1 |
| 10 | 99 | 1 |
| 11 | 99 | 1 |
| 12 | 99 | 1 |
| 13 | 99 | 1 |
| 14 | 99 | 1 |
| 15 | 99 | 1 |
| 16 | 99 | 1 |
| 17 | 99 | 1 |
| 18 | 99 | 1 |
| 19 | 99 | 1 |
| 20 | 99 | 1 |
| 21 | 99 | 1 |
| 22 | 99 | 1 |
| 23 | 99 | 1 |
| 24 | 99 | 1 |
| 25 | 99 | 1 |
| 26 | 99 | 1 |
| 27 | 99 | 1 |
| 28 | 99 | 1 |
| 29 | 99 | 1 |
| 30 | 99 | 1 |
| 31 | 99 | 1 |
Chance of precipitation in July
Hassi Messaoud gets around 0 mm of rain over 0 wet days in July. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 0% and peaks near 0% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rain chance (%) | |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 0 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 0 |
| 16 | 0 |
| 17 | 0 |
| 18 | 0 |
| 19 | 0 |
| 20 | 0 |
| 21 | 0 |
| 22 | 0 |
| 23 | 0 |
| 24 | 0 |
| 25 | 0 |
| 26 | 0 |
| 27 | 0 |
| 28 | 0 |
| 29 | 0 |
| 30 | 0 |
| 31 | 0 |
Humidity in July
Most of July feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the dry band about 90% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 96 | 95 | 95 | 93 | 93 | 92 | 92 | 91 | 91 | 90 | 90 | 89 | 89 | 89 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 87 | 87 |
| Comfortable (%) | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 |
| Humid (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 96 | 4 | 0 |
| 2 | 95 | 5 | 0 |
| 3 | 95 | 5 | 0 |
| 4 | 93 | 6 | 1 |
| 5 | 93 | 6 | 1 |
| 6 | 92 | 7 | 1 |
| 7 | 92 | 7 | 1 |
| 8 | 91 | 8 | 1 |
| 9 | 91 | 8 | 1 |
| 10 | 90 | 9 | 1 |
| 11 | 90 | 9 | 1 |
| 12 | 89 | 10 | 1 |
| 13 | 89 | 10 | 1 |
| 14 | 89 | 10 | 1 |
| 15 | 88 | 11 | 1 |
| 16 | 88 | 11 | 1 |
| 17 | 88 | 11 | 1 |
| 18 | 88 | 11 | 1 |
| 19 | 88 | 11 | 1 |
| 20 | 88 | 11 | 1 |
| 21 | 88 | 11 | 1 |
| 22 | 88 | 11 | 1 |
| 23 | 88 | 11 | 1 |
| 24 | 88 | 11 | 1 |
| 25 | 88 | 11 | 1 |
| 26 | 88 | 11 | 1 |
| 27 | 88 | 11 | 1 |
| 28 | 88 | 11 | 1 |
| 29 | 88 | 11 | 1 |
| 30 | 87 | 12 | 1 |
| 31 | 87 | 12 | 1 |
Wind in July
Winds average 16 km/h in July.
Across July, daily wind ranges from about 15 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 17 | light breeze |
| 2 | 17 | light breeze |
| 3 | 17 | light breeze |
| 4 | 17 | light breeze |
| 5 | 17 | light breeze |
| 6 | 17 | light breeze |
| 7 | 17 | light breeze |
| 8 | 17 | light breeze |
| 9 | 17 | light breeze |
| 10 | 17 | light breeze |
| 11 | 17 | light breeze |
| 12 | 17 | light breeze |
| 13 | 17 | light breeze |
| 14 | 17 | light breeze |
| 15 | 16 | light breeze |
| 16 | 16 | light breeze |
| 17 | 16 | light breeze |
| 18 | 16 | light breeze |
| 19 | 16 | light breeze |
| 20 | 16 | light breeze |
| 21 | 16 | light breeze |
| 22 | 16 | light breeze |
| 23 | 16 | light breeze |
| 24 | 16 | light breeze |
| 25 | 16 | light breeze |
| 26 | 15 | light breeze |
| 27 | 15 | light breeze |
| 28 | 15 | light breeze |
| 29 | 15 | light breeze |
| 30 | 15 | light breeze |
| 31 | 15 | light breeze |
Sunrise & sunset in July
Daylight runs from about 14 hours at the start of July to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 24 minutes over July. Sunrise moves from 5:38 AM to 5:54 AM, and sunset from 7:40 PM to 7:29 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.9 | 13.9 | 13.9 | 13.9 | 13.9 | 13.9 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.7 | 13.7 | 13.7 | 13.7 | 13.7 | 13.6 | 13.6 | 13.6 |
| Sunrise (AM) | 5:38 | 5:38 | 5:38 | 5:39 | 5:39 | 5:40 | 5:40 | 5:41 | 5:41 | 5:42 | 5:42 | 5:43 | 5:43 | 5:44 | 5:44 | 5:45 | 5:45 | 5:46 | 5:47 | 5:47 | 5:48 | 5:48 | 5:49 | 5:50 | 5:50 | 5:51 | 5:52 | 5:52 | 5:53 | 5:54 | 5:54 |
| Sunset (PM) | 7:40 | 7:40 | 7:40 | 7:40 | 7:40 | 7:40 | 7:40 | 7:40 | 7:40 | 7:39 | 7:39 | 7:39 | 7:39 | 7:38 | 7:38 | 7:38 | 7:37 | 7:37 | 7:37 | 7:36 | 7:36 | 7:35 | 7:35 | 7:34 | 7:33 | 7:33 | 7:32 | 7:32 | 7:31 | 7:30 | 7:29 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.0 | 5:38 | 7:40 |
| 2 | 14.0 | 5:38 | 7:40 |
| 3 | 14.0 | 5:38 | 7:40 |
| 4 | 14.0 | 5:39 | 7:40 |
| 5 | 14.0 | 5:39 | 7:40 |
| 6 | 14.0 | 5:40 | 7:40 |
| 7 | 14.0 | 5:40 | 7:40 |
| 8 | 14.0 | 5:41 | 7:40 |
| 9 | 14.0 | 5:41 | 7:40 |
| 10 | 14.0 | 5:42 | 7:39 |
| 11 | 14.0 | 5:42 | 7:39 |
| 12 | 13.9 | 5:43 | 7:39 |
| 13 | 13.9 | 5:43 | 7:39 |
| 14 | 13.9 | 5:44 | 7:38 |
| 15 | 13.9 | 5:44 | 7:38 |
| 16 | 13.9 | 5:45 | 7:38 |
| 17 | 13.9 | 5:45 | 7:37 |
| 18 | 13.8 | 5:46 | 7:37 |
| 19 | 13.8 | 5:47 | 7:37 |
| 20 | 13.8 | 5:47 | 7:36 |
| 21 | 13.8 | 5:48 | 7:36 |
| 22 | 13.8 | 5:48 | 7:35 |
| 23 | 13.8 | 5:49 | 7:35 |
| 24 | 13.7 | 5:50 | 7:34 |
| 25 | 13.7 | 5:50 | 7:33 |
| 26 | 13.7 | 5:51 | 7:33 |
| 27 | 13.7 | 5:52 | 7:32 |
| 28 | 13.7 | 5:52 | 7:32 |
| 29 | 13.6 | 5:53 | 7:31 |
| 30 | 13.6 | 5:54 | 7:30 |
| 31 | 13.6 | 5:54 | 7:29 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 7.81 kWh/m².
For context, solar energy here swings from a low near 3.37 kWh/m² to a high of 7.97 kWh/m² in June across the year — July's 7.81 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 7.7 | 7.7 | 7.7 | 7.7 | 7.7 | 7.7 | 7.7 | 7.6 | 7.6 | 7.6 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 8.0 | Intense |
| 2 | 8.0 | Intense |
| 3 | 8.0 | Intense |
| 4 | 8.0 | Intense |
| 5 | 8.0 | Intense |
| 6 | 7.9 | Intense |
| 7 | 7.9 | Intense |
| 8 | 7.9 | Intense |
| 9 | 7.9 | Intense |
| 10 | 7.9 | Intense |
| 11 | 7.9 | Intense |
| 12 | 7.9 | Intense |
| 13 | 7.8 | Intense |
| 14 | 7.8 | Intense |
| 15 | 7.8 | Intense |
| 16 | 7.8 | Intense |
| 17 | 7.8 | Intense |
| 18 | 7.8 | Intense |
| 19 | 7.8 | Intense |
| 20 | 7.8 | Intense |
| 21 | 7.8 | Intense |
| 22 | 7.7 | Intense |
| 23 | 7.7 | Intense |
| 24 | 7.7 | Intense |
| 25 | 7.7 | Intense |
| 26 | 7.7 | Intense |
| 27 | 7.7 | Intense |
| 28 | 7.7 | Intense |
| 29 | 7.6 | Intense |
| 30 | 7.6 | Intense |
| 31 | 7.6 | Intense |
Hazard calendar for Hassi Messaoud
In July, Hassi Messaoud sits inside its dust season. The full year is below, with each hazard's peak months called out.
Hassi Messaoud sees seasonal dust haze (February–October), heaviest in June.
Is July a good time to visit Hassi Messaoud?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is a weaker month for outdoor sightseeing in Hassi Messaoud.
What to pack for Hassi Messaoud in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Hassi Messaoud sees daytime highs around 42°C and nights near 28°C. Pack light clothes and sun protection.
UV index in Hassi Messaoud in July
Clear-sky midday UV in July peaks 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 Hassi Messaoud peaks around June 19 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 3 (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 | 7 | 7 | 8 | 11 | 10 | 9 | 7 | 6 | 5 | 3 |
| Level | Moderate | High | Very high | High | Very high | Extreme | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 6 | High |
| Mar | 7 | Very high |
| Apr | 7 | High |
| May | 8 | Very high |
| Jun | 11 | Extreme |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | Very high |
| Oct | 6 | High |
| Nov | 5 | Moderate |
| Dec | 3 | Moderate |
Air quality in Hassi Messaoud in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Hassi Messaoud is worst in April — around 117 µg/m³ PM2.5 (unhealthy), about 2.7× the cleanest month (November, 43 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) | 45 | 64 | 86 | 117 | 102 | 98 | 66 | 63 | 66 | 56 | 43 | 44 |
| Level | Poor | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 45 | Poor |
| Feb | 64 | Unhealthy |
| Mar | 86 | Unhealthy |
| Apr | 117 | Unhealthy |
| May | 102 | Unhealthy |
| Jun | 98 | Unhealthy |
| Jul | 66 | Unhealthy |
| Aug | 63 | Unhealthy |
| Sep | 66 | Unhealthy |
| Oct | 56 | Unhealthy |
| Nov | 43 | Poor |
| Dec | 44 | Poor |
Where is Hassi Messaoud?
Hassi Messaoud sits at 31.7°N, 6.1°E, 152 m above sea level, in Algeria. The nearest listed city is Rouissat, 73 km away.
Topography around Hassi Messaoud
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hassi Messaoud.
Within 3 km, the terrain around Hassi Messaoud has only modest variations in elevation — a maximum elevation change of 45 m around an average of 153 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 84 m; within 80 km, only modest variations in elevation — a maximum elevation change of 127 m.
The land around Hassi Messaoud is covered by bare terrain (76%) and artificial surfaces (22%) within 3 km, bare terrain (97%) within 16 km, and bare terrain (99%) within 80 km.
Algeria travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 33% of US
- price level, 2025
- GDP per capita
- $6,051
- 2025
- Happiness
- 5.7 / 10
- World Happiness, 2025
- Safe drinking water
- 69%
- of population, 2024
- Homicide rate
- 1.2
- per 100k, 2023
- Road deaths
- 20.9
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 468
- 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 Hassi Messaoud (31.6804°, 6.0729°, elevation 152 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).