Biltine weather in July
In July, Biltine sees average daytime highs of 35°C and overnight lows near 24°C, with 83 mm of rain across 12.9 wet days and about 12.8 hours of daylight. It is the 8th-warmest and 2nd-wettest month of the year here.
Highs ease over the month, from about 37°C in the first days to 33°C by the end. The sky is clear or mostly clear about 29% of the time in July, and the air most often feels muggy.
Daylight stretches from about 12 h 48 min at the start of July to 12 h 42 min by month's end. Set against the rest of the year, July is Biltine's 11th-clearest and 9th-windiest month. For the whole year in context, see Biltine's year-round climate.
- Daytime high
- 35°
- 8th warmest
- Overnight low
- 24°
- 9th coldest
- Rainfall
- 83 mm
- 12.9 wet days
- Daylight
- 12 h 48 min
- 5:18 AM – 6:05 PM
- Cloud cover
- 53%
- 11th clearest
- Wind
- 12 km/h
- 9th windiest
- Solar energy
- 6.28 kWh/m²
- Travel score
- 2.4
- out of 10
Biltine is place in Wadi Fira Region, Chad.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Highs ease over the month, from about 37°C in the first days to 33°C by the end.
A typical July day in Biltine reaches about 35°C in the afternoon and slips back to 24°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 38°C. Set against its neighbours, July runs about 4°C cooler than June and about 3°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) | 37 | 37 | 37 | 37 | 36 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 33 |
| Avg low (°C) | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 37 | 26 |
| 2 | 37 | 26 |
| 3 | 37 | 25 |
| 4 | 37 | 25 |
| 5 | 36 | 25 |
| 6 | 36 | 25 |
| 7 | 36 | 25 |
| 8 | 36 | 25 |
| 9 | 36 | 25 |
| 10 | 36 | 25 |
| 11 | 35 | 25 |
| 12 | 35 | 25 |
| 13 | 35 | 25 |
| 14 | 35 | 25 |
| 15 | 35 | 25 |
| 16 | 35 | 24 |
| 17 | 34 | 24 |
| 18 | 34 | 24 |
| 19 | 34 | 24 |
| 20 | 34 | 24 |
| 21 | 34 | 24 |
| 22 | 34 | 24 |
| 23 | 34 | 24 |
| 24 | 34 | 24 |
| 25 | 33 | 24 |
| 26 | 33 | 24 |
| 27 | 33 | 24 |
| 28 | 33 | 24 |
| 29 | 33 | 24 |
| 30 | 33 | 24 |
| 31 | 33 | 23 |
How July really feels in Biltine
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.
Biltine weather by month
How July compares with the rest of the year at a glance. July is the 8th-warmest and 2nd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 32° / 17° | 0 | 0 | 11.2 | 5.3 |
| Feb | 35° / 19° | 0 | 0 | 11.5 | 3.7 |
| Mar | 37° / 22° | 0 | 0 | 11.9 | 1.7 |
| Apr | 40° / 26° | 1 | 0.3 | 12.3 | 0.2 |
| May | 40° / 27° | 6 | 1.9 | 12.7 | 0.1 |
| Jun | 39° / 26° | 15 | 4.2 | 12.8 | 0.9 |
| Jul | 35° / 24° | 83 | 12.9 | 12.8 | 2.4 |
| Aug | 32° / 23° | 160 | 19 | 12.5 | 3.2 |
| Sep | 35° / 24° | 41 | 6.4 | 12.1 | 2.5 |
| Oct | 37° / 24° | 4 | 1.2 | 11.7 | 1.8 |
| Nov | 35° / 21° | 0 | 0 | 11.3 | 3.3 |
| Dec | 33° / 17° | 0 | 0 | 11.2 | 4.9 |
Cloud cover in July
The sky is clear or mostly clear about 29% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 32% of July, with mostly cloudy or overcast conditions the remaining 39%. Skies tend to cloud over as the month goes on.
| 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 (%) | 77 | 76 | 74 | 74 | 73 | 72 | 70 | 70 | 69 | 67 | 66 | 64 | 63 | 62 | 61 | 60 | 59 | 59 | 57 | 56 | 55 | 55 | 54 | 52 | 51 | 50 | 49 | 48 | 47 | 45 | 44 |
| Cloudier (%) | 23 | 24 | 26 | 26 | 27 | 28 | 30 | 30 | 31 | 33 | 34 | 36 | 37 | 38 | 39 | 40 | 41 | 41 | 43 | 44 | 45 | 45 | 46 | 48 | 49 | 50 | 51 | 52 | 53 | 55 | 56 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 77 | 23 |
| 2 | 76 | 24 |
| 3 | 74 | 26 |
| 4 | 74 | 26 |
| 5 | 73 | 27 |
| 6 | 72 | 28 |
| 7 | 70 | 30 |
| 8 | 70 | 30 |
| 9 | 69 | 31 |
| 10 | 67 | 33 |
| 11 | 66 | 34 |
| 12 | 64 | 36 |
| 13 | 63 | 37 |
| 14 | 62 | 38 |
| 15 | 61 | 39 |
| 16 | 60 | 40 |
| 17 | 59 | 41 |
| 18 | 59 | 41 |
| 19 | 57 | 43 |
| 20 | 56 | 44 |
| 21 | 55 | 45 |
| 22 | 55 | 45 |
| 23 | 54 | 46 |
| 24 | 52 | 48 |
| 25 | 51 | 49 |
| 26 | 50 | 50 |
| 27 | 49 | 51 |
| 28 | 48 | 52 |
| 29 | 47 | 53 |
| 30 | 45 | 55 |
| 31 | 44 | 56 |
Chance of precipitation in July
Biltine gets around 83 mm of rain over 12.9 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 43% and peaks near 57% on the wettest days. The odds climb toward the end of the month.
| 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 (%) | 24 | 25 | 26 | 27 | 28 | 30 | 31 | 33 | 35 | 37 | 38 | 40 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 50 | 51 | 51 | 52 | 53 | 53 | 54 | 55 | 56 | 57 |
| Rain chance (%) | |
|---|---|
| 1 | 24 |
| 2 | 25 |
| 3 | 26 |
| 4 | 27 |
| 5 | 28 |
| 6 | 30 |
| 7 | 31 |
| 8 | 33 |
| 9 | 35 |
| 10 | 37 |
| 11 | 38 |
| 12 | 40 |
| 13 | 42 |
| 14 | 43 |
| 15 | 44 |
| 16 | 45 |
| 17 | 46 |
| 18 | 47 |
| 19 | 48 |
| 20 | 49 |
| 21 | 50 |
| 22 | 50 |
| 23 | 51 |
| 24 | 51 |
| 25 | 52 |
| 26 | 53 |
| 27 | 53 |
| 28 | 54 |
| 29 | 55 |
| 30 | 56 |
| 31 | 57 |
Humidity in July
Most of July feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the muggy band about 46% of days. Sticky, muggy-or-worse air turns up on roughly 71% of them.
| 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 (%) | 21 | 20 | 18 | 17 | 16 | 14 | 13 | 12 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Comfortable (%) | 16 | 15 | 14 | 14 | 13 | 12 | 11 | 10 | 9 | 9 | 8 | 7 | 6 | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Humid (%) | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 12 | 11 | 11 | 10 | 9 | 8 | 8 | 7 | 6 | 6 | 5 | 5 |
| Muggy (%) | 33 | 35 | 36 | 38 | 39 | 41 | 42 | 43 | 45 | 46 | 47 | 49 | 50 | 50 | 52 | 52 | 52 | 52 | 52 | 52 | 53 | 52 | 51 | 51 | 50 | 49 | 48 | 47 | 45 | 44 | 42 |
| Oppressive (%) | 4 | 4 | 5 | 6 | 6 | 7 | 9 | 10 | 12 | 13 | 15 | 17 | 19 | 21 | 22 | 24 | 26 | 28 | 30 | 32 | 33 | 35 | 37 | 38 | 40 | 42 | 44 | 46 | 48 | 51 | 53 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 21 | 16 | 26 | 33 | 4 |
| 2 | 20 | 15 | 26 | 35 | 4 |
| 3 | 18 | 14 | 26 | 36 | 5 |
| 4 | 17 | 14 | 26 | 38 | 6 |
| 5 | 16 | 13 | 26 | 39 | 6 |
| 6 | 14 | 12 | 26 | 41 | 7 |
| 7 | 13 | 11 | 25 | 42 | 9 |
| 8 | 12 | 10 | 25 | 43 | 10 |
| 9 | 10 | 9 | 24 | 45 | 12 |
| 10 | 9 | 9 | 23 | 46 | 13 |
| 11 | 8 | 8 | 22 | 47 | 15 |
| 12 | 7 | 7 | 21 | 49 | 17 |
| 13 | 6 | 6 | 20 | 50 | 19 |
| 14 | 5 | 5 | 19 | 50 | 21 |
| 15 | 4 | 4 | 18 | 52 | 22 |
| 16 | 3 | 4 | 17 | 52 | 24 |
| 17 | 3 | 3 | 16 | 52 | 26 |
| 18 | 2 | 3 | 15 | 52 | 28 |
| 19 | 2 | 2 | 14 | 52 | 30 |
| 20 | 2 | 2 | 12 | 52 | 32 |
| 21 | 1 | 2 | 11 | 53 | 33 |
| 22 | 1 | 1 | 11 | 52 | 35 |
| 23 | 1 | 1 | 10 | 51 | 37 |
| 24 | 1 | 1 | 9 | 51 | 38 |
| 25 | 1 | 1 | 8 | 50 | 40 |
| 26 | 0 | 1 | 8 | 49 | 42 |
| 27 | 0 | 1 | 7 | 48 | 44 |
| 28 | 0 | 0 | 6 | 47 | 46 |
| 29 | 0 | 0 | 6 | 45 | 48 |
| 30 | 0 | 0 | 5 | 44 | 51 |
| 31 | 0 | 0 | 5 | 42 | 53 |
Wind in July
Winds average 12 km/h in July.
Across July, daily wind ranges from about 11 km/h on the calmest days to 12 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) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
| 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 | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 12 | light breeze |
| 2 | 12 | light breeze |
| 3 | 12 | light breeze |
| 4 | 12 | light breeze |
| 5 | 12 | light breeze |
| 6 | 12 | light breeze |
| 7 | 12 | light breeze |
| 8 | 12 | light breeze |
| 9 | 12 | light breeze |
| 10 | 12 | light breeze |
| 11 | 12 | light breeze |
| 12 | 12 | light breeze |
| 13 | 12 | light breeze |
| 14 | 12 | light breeze |
| 15 | 12 | light breeze |
| 16 | 12 | light breeze |
| 17 | 12 | light breeze |
| 18 | 12 | calm |
| 19 | 12 | calm |
| 20 | 12 | calm |
| 21 | 12 | calm |
| 22 | 12 | calm |
| 23 | 12 | calm |
| 24 | 12 | calm |
| 25 | 12 | calm |
| 26 | 12 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
| 31 | 11 | calm |
Sunrise & sunset in July
Daylight runs from about 12 h 48 min at the start of July to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 6 minutes over July. Sunrise moves from 5:14 AM to 5:23 AM, and sunset from 6:05 PM to 6:02 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) | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 |
| Sunrise (AM) | 5:14 | 5:14 | 5:15 | 5:15 | 5:15 | 5:16 | 5:16 | 5:16 | 5:16 | 5:17 | 5:17 | 5:17 | 5:18 | 5:18 | 5:18 | 5:18 | 5:19 | 5:19 | 5:19 | 5:20 | 5:20 | 5:20 | 5:20 | 5:21 | 5:21 | 5:21 | 5:22 | 5:22 | 5:22 | 5:22 | 5:23 |
| Sunset (PM) | 6:05 | 6:05 | 6:05 | 6:05 | 6:06 | 6:06 | 6:06 | 6:06 | 6:06 | 6:06 | 6:06 | 6:06 | 6:06 | 6:06 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:05 | 6:04 | 6:04 | 6:04 | 6:04 | 6:03 | 6:03 | 6:03 | 6:03 | 6:02 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.8 | 5:14 | 6:05 |
| 2 | 12.8 | 5:14 | 6:05 |
| 3 | 12.8 | 5:15 | 6:05 |
| 4 | 12.8 | 5:15 | 6:05 |
| 5 | 12.8 | 5:15 | 6:06 |
| 6 | 12.8 | 5:16 | 6:06 |
| 7 | 12.8 | 5:16 | 6:06 |
| 8 | 12.8 | 5:16 | 6:06 |
| 9 | 12.8 | 5:16 | 6:06 |
| 10 | 12.8 | 5:17 | 6:06 |
| 11 | 12.8 | 5:17 | 6:06 |
| 12 | 12.8 | 5:17 | 6:06 |
| 13 | 12.8 | 5:18 | 6:06 |
| 14 | 12.8 | 5:18 | 6:06 |
| 15 | 12.8 | 5:18 | 6:05 |
| 16 | 12.8 | 5:18 | 6:05 |
| 17 | 12.8 | 5:19 | 6:05 |
| 18 | 12.8 | 5:19 | 6:05 |
| 19 | 12.8 | 5:19 | 6:05 |
| 20 | 12.8 | 5:20 | 6:05 |
| 21 | 12.7 | 5:20 | 6:05 |
| 22 | 12.7 | 5:20 | 6:05 |
| 23 | 12.7 | 5:20 | 6:04 |
| 24 | 12.7 | 5:21 | 6:04 |
| 25 | 12.7 | 5:21 | 6:04 |
| 26 | 12.7 | 5:21 | 6:04 |
| 27 | 12.7 | 5:22 | 6:03 |
| 28 | 12.7 | 5:22 | 6:03 |
| 29 | 12.7 | 5:22 | 6:03 |
| 30 | 12.7 | 5:22 | 6:03 |
| 31 | 12.7 | 5:23 | 6:02 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 6.28 kWh/m².
For context, solar energy here swings from a low near 5.77 kWh/m² to a high of 7.61 kWh/m² in April across the year — July's 6.28 kWh/m² falls in the middle.
| 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) | 6.6 | 6.6 | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.4 | 6.4 | 6.4 | 6.3 | 6.3 | 6.3 | 6.3 | 6.2 | 6.2 | 6.2 | 6.2 | 6.1 | 6.1 | 6.1 | 6.0 | 6.0 | 6.0 | 6.0 | 5.9 | 5.9 | 5.9 | 5.8 |
| 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 | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.6 | Intense |
| 2 | 6.6 | Intense |
| 3 | 6.6 | Intense |
| 4 | 6.6 | Intense |
| 5 | 6.5 | Intense |
| 6 | 6.5 | Intense |
| 7 | 6.5 | Intense |
| 8 | 6.5 | Intense |
| 9 | 6.5 | Intense |
| 10 | 6.4 | Intense |
| 11 | 6.4 | Intense |
| 12 | 6.4 | Intense |
| 13 | 6.3 | Intense |
| 14 | 6.3 | Intense |
| 15 | 6.3 | Intense |
| 16 | 6.3 | Intense |
| 17 | 6.2 | Intense |
| 18 | 6.2 | Intense |
| 19 | 6.2 | Intense |
| 20 | 6.2 | Intense |
| 21 | 6.1 | Intense |
| 22 | 6.1 | Intense |
| 23 | 6.1 | Intense |
| 24 | 6.0 | Intense |
| 25 | 6.0 | Intense |
| 26 | 6.0 | Bright |
| 27 | 6.0 | Bright |
| 28 | 5.9 | Bright |
| 29 | 5.9 | Bright |
| 30 | 5.9 | Bright |
| 31 | 5.8 | Bright |
Hazard calendar for Biltine
In July, Biltine sits inside its dust season. The full year is below, with each hazard's peak months called out.
Biltine sees seasonal dust haze (March–October), heaviest in June.
Is July a good time to visit Biltine?
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 Biltine.
What to pack for Biltine in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Biltine sees daytime highs around 35°C and nights near 24°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.
UV index in Biltine 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 Biltine peaks around August 21 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 8 (very high).
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) | 9 | 11 | 11 | 10 | 10 | 11 | 10 | 12 | 11 | 11 | 9 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 11 | Extreme |
| Mar | 11 | Extreme |
| Apr | 10 | Extreme |
| May | 10 | Extreme |
| Jun | 11 | Extreme |
| Jul | 10 | Very high |
| Aug | 12 | Extreme |
| Sep | 11 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in Biltine 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 Biltine is worst in March — around 63 µg/m³ PM2.5 (unhealthy), about 2.8× the cleanest month (September, 22 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) | 37 | 48 | 63 | 50 | 42 | 42 | 35 | 22 | 22 | 29 | 25 | 32 |
| Level | Poor | Poor | Unhealthy | Poor | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 37 | Poor |
| Feb | 48 | Poor |
| Mar | 63 | Unhealthy |
| Apr | 50 | Poor |
| May | 42 | Poor |
| Jun | 42 | Poor |
| Jul | 35 | Poor |
| Aug | 22 | Moderate |
| Sep | 22 | Moderate |
| Oct | 29 | Moderate |
| Nov | 25 | Moderate |
| Dec | 32 | Moderate |
Where is Biltine?
Biltine sits at 14.5°N, 20.9°E, 518 m above sea level, in Chad. The nearest listed city is Abéché, 78 km away.
Topography around Biltine
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Biltine.
Within 3 km, the terrain around Biltine has only modest variations in elevation — a maximum elevation change of 159 m around an average of 516 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 398 m; within 80 km, large variations in elevation — a maximum elevation change of 773 m.
The land around Biltine is covered by grassland (58%) and bare terrain (37%) within 3 km, grassland (85%) within 16 km, and grassland (89%) within 80 km.
Chad travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / D / E / F
- 220 V · 50 Hz
- Prices
- ≈ 35% of US
- price level, 2025
- GDP per capita
- $1,022
- 2025
- Happiness
- 4.4 / 10
- World Happiness, 2025
- Safe drinking water
- 6%
- of population, 2024
- Road deaths
- 32.4
- per 100k/yr, 2019
- Income group
- Low
- 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 Biltine (14.5273°, 20.926°, elevation 518 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).