Oyem weather in June
In June, Oyem sees average daytime highs of 28°C and overnight lows near 20°C, with 143 mm of rain across 22.7 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 7th-wettest month of the year here.
Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 2% of the time in June, and the air most often feels muggy.
Daylight stretches from about 12 h 06 min at the start of June to 12 h 06 min by month's end. Set against the rest of the year, June is Oyem's 1st-clearest and 9th-windiest month. For the whole year in context, see Oyem's year-round climate.
- Daytime high
- 28°
- 10th warmest
- Overnight low
- 20°
- 8th coldest
- Rainfall
- 143 mm
- 22.7 wet days
- Daylight
- 12 h 06 min
- 6:11 AM – 6:17 PM
- Cloud cover
- 76%
- 1st clearest
- Wind
- 5 km/h
- 9th windiest
- Solar energy
- 4.08 kWh/m²
- Travel score
- 4.2
- out of 10
Oyem is city in Gabon.
- Founded
- 1904
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in June
Day-to-day highs hold fairly steady near 28°C through the month.
A typical June day in Oyem reaches about 28°C in the afternoon and slips back to 20°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 29°C. Set against its neighbours, June runs about 1°C cooler than May and about 1°C warmer than July.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Avg low (°C) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 28 | 20 |
| 2 | 28 | 20 |
| 3 | 28 | 20 |
| 4 | 28 | 20 |
| 5 | 28 | 20 |
| 6 | 28 | 20 |
| 7 | 28 | 20 |
| 8 | 28 | 20 |
| 9 | 28 | 20 |
| 10 | 28 | 20 |
| 11 | 28 | 20 |
| 12 | 28 | 20 |
| 13 | 28 | 20 |
| 14 | 28 | 20 |
| 15 | 28 | 20 |
| 16 | 28 | 20 |
| 17 | 28 | 20 |
| 18 | 28 | 20 |
| 19 | 28 | 20 |
| 20 | 28 | 20 |
| 21 | 27 | 20 |
| 22 | 27 | 20 |
| 23 | 27 | 20 |
| 24 | 27 | 20 |
| 25 | 27 | 20 |
| 26 | 27 | 20 |
| 27 | 27 | 20 |
| 28 | 27 | 20 |
| 29 | 27 | 20 |
| 30 | 27 | 20 |
How June really feels in Oyem
Once humidity and wind are folded in, June averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Oyem weather by month
How June compares with the rest of the year at a glance. June is the 10th-warmest and 7th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 20° | 85 | 16.4 | 11.9 | 4.3 |
| Feb | 30° / 20° | 112 | 17.1 | 11.9 | 3.9 |
| Mar | 30° / 20° | 200 | 25.5 | 12 | 3.2 |
| Apr | 30° / 21° | 226 | 26.4 | 12 | 3.0 |
| May | 29° / 21° | 185 | 26.9 | 12.1 | 3.3 |
| Jun | 28° / 20° | 143 | 22.7 | 12.1 | 4.2 |
| Jul | 27° / 20° | 119 | 20.4 | 12.1 | 4.7 |
| Aug | 27° / 20° | 117 | 20.6 | 12.1 | 4.6 |
| Sep | 28° / 20° | 223 | 27.2 | 12 | 3.6 |
| Oct | 28° / 20° | 261 | 29.1 | 12 | 3.4 |
| Nov | 28° / 20° | 232 | 27.3 | 11.9 | 3.4 |
| Dec | 29° / 20° | 116 | 20.4 | 11.9 | 4.1 |
Cloud cover in June
The sky is clear or mostly clear about 2% of the time in June, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 16% of June, with mostly cloudy or overcast conditions the remaining 83%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 18 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 |
| Cloudier (%) | 82 | 81 | 81 | 81 | 80 | 80 | 80 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 79 | 80 | 80 | 81 | 82 | 84 | 84 | 85 | 86 | 86 | 86 | 87 | 87 | 88 | 88 | 88 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 18 | 82 |
| 2 | 19 | 81 |
| 3 | 19 | 81 |
| 4 | 19 | 81 |
| 5 | 20 | 80 |
| 6 | 20 | 80 |
| 7 | 20 | 80 |
| 8 | 21 | 79 |
| 9 | 21 | 79 |
| 10 | 21 | 79 |
| 11 | 21 | 79 |
| 12 | 21 | 79 |
| 13 | 21 | 79 |
| 14 | 21 | 79 |
| 15 | 21 | 79 |
| 16 | 20 | 80 |
| 17 | 20 | 80 |
| 18 | 19 | 81 |
| 19 | 18 | 82 |
| 20 | 16 | 84 |
| 21 | 16 | 84 |
| 22 | 15 | 85 |
| 23 | 14 | 86 |
| 24 | 14 | 86 |
| 25 | 14 | 86 |
| 26 | 13 | 87 |
| 27 | 13 | 87 |
| 28 | 12 | 88 |
| 29 | 12 | 88 |
| 30 | 12 | 88 |
Chance of precipitation in June
Oyem gets around 143 mm of rain over 22.7 wet days in June. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 76% and peaks near 83% on the wettest days. The odds ease 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 83 | 82 | 81 | 80 | 80 | 79 | 78 | 78 | 77 | 76 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 72 |
| Rain chance (%) | |
|---|---|
| 1 | 83 |
| 2 | 82 |
| 3 | 81 |
| 4 | 80 |
| 5 | 80 |
| 6 | 79 |
| 7 | 78 |
| 8 | 78 |
| 9 | 77 |
| 10 | 76 |
| 11 | 75 |
| 12 | 75 |
| 13 | 74 |
| 14 | 74 |
| 15 | 74 |
| 16 | 74 |
| 17 | 74 |
| 18 | 74 |
| 19 | 74 |
| 20 | 74 |
| 21 | 74 |
| 22 | 74 |
| 23 | 74 |
| 24 | 74 |
| 25 | 74 |
| 26 | 74 |
| 27 | 73 |
| 28 | 73 |
| 29 | 73 |
| 30 | 72 |
Humidity in June
Most of June feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, June lands in the muggy band about 83% of days. Sticky, muggy-or-worse air turns up on roughly 99% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Humid (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 |
| Muggy (%) | 65 | 66 | 67 | 69 | 70 | 71 | 73 | 74 | 76 | 78 | 79 | 81 | 82 | 83 | 84 | 85 | 87 | 88 | 89 | 90 | 91 | 91 | 92 | 92 | 93 | 92 | 92 | 92 | 92 | 92 |
| Oppressive (%) | 35 | 34 | 33 | 31 | 30 | 29 | 27 | 26 | 24 | 22 | 21 | 19 | 18 | 16 | 15 | 14 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 4 |
| Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|
| 1 | 0 | 65 | 35 |
| 2 | 0 | 66 | 34 |
| 3 | 0 | 67 | 33 |
| 4 | 0 | 69 | 31 |
| 5 | 0 | 70 | 30 |
| 6 | 0 | 71 | 29 |
| 7 | 0 | 73 | 27 |
| 8 | 0 | 74 | 26 |
| 9 | 0 | 76 | 24 |
| 10 | 0 | 78 | 22 |
| 11 | 0 | 79 | 21 |
| 12 | 0 | 81 | 19 |
| 13 | 0 | 82 | 18 |
| 14 | 1 | 83 | 16 |
| 15 | 1 | 84 | 15 |
| 16 | 1 | 85 | 14 |
| 17 | 1 | 87 | 12 |
| 18 | 1 | 88 | 11 |
| 19 | 1 | 89 | 10 |
| 20 | 1 | 90 | 9 |
| 21 | 1 | 91 | 8 |
| 22 | 2 | 91 | 7 |
| 23 | 2 | 92 | 6 |
| 24 | 2 | 92 | 6 |
| 25 | 2 | 93 | 5 |
| 26 | 3 | 92 | 5 |
| 27 | 3 | 92 | 5 |
| 28 | 3 | 92 | 5 |
| 29 | 4 | 92 | 4 |
| 30 | 4 | 92 | 4 |
Wind in June
Winds average 5 km/h in June.
Across June, daily wind ranges from about 5 km/h on the calmest days to 5 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 5 | calm |
| 2 | 5 | calm |
| 3 | 5 | calm |
| 4 | 5 | calm |
| 5 | 5 | calm |
| 6 | 5 | calm |
| 7 | 5 | calm |
| 8 | 5 | calm |
| 9 | 5 | calm |
| 10 | 5 | calm |
| 11 | 5 | calm |
| 12 | 5 | calm |
| 13 | 5 | calm |
| 14 | 5 | calm |
| 15 | 5 | calm |
| 16 | 5 | calm |
| 17 | 5 | calm |
| 18 | 5 | calm |
| 19 | 5 | calm |
| 20 | 5 | calm |
| 21 | 5 | calm |
| 22 | 5 | calm |
| 23 | 5 | calm |
| 24 | 5 | calm |
| 25 | 5 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
Sunrise & sunset in June
Daylight runs from about 12 h 06 min at the start of June to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 0 minutes over June. Sunrise moves from 6:09 AM to 6:14 AM, and sunset from 6:14 PM to 6:20 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Sunrise (AM) | 6:09 | 6:09 | 6:09 | 6:09 | 6:09 | 6:09 | 6:10 | 6:10 | 6:10 | 6:10 | 6:10 | 6:10 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:12 | 6:12 | 6:12 | 6:12 | 6:12 | 6:13 | 6:13 | 6:13 | 6:13 | 6:13 | 6:14 | 6:14 | 6:14 |
| Sunset (PM) | 6:14 | 6:14 | 6:14 | 6:14 | 6:14 | 6:15 | 6:15 | 6:15 | 6:15 | 6:15 | 6:16 | 6:16 | 6:16 | 6:16 | 6:16 | 6:17 | 6:17 | 6:17 | 6:17 | 6:18 | 6:18 | 6:18 | 6:18 | 6:18 | 6:19 | 6:19 | 6:19 | 6:19 | 6:19 | 6:20 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.1 | 6:09 | 6:14 |
| 2 | 12.1 | 6:09 | 6:14 |
| 3 | 12.1 | 6:09 | 6:14 |
| 4 | 12.1 | 6:09 | 6:14 |
| 5 | 12.1 | 6:09 | 6:14 |
| 6 | 12.1 | 6:09 | 6:15 |
| 7 | 12.1 | 6:10 | 6:15 |
| 8 | 12.1 | 6:10 | 6:15 |
| 9 | 12.1 | 6:10 | 6:15 |
| 10 | 12.1 | 6:10 | 6:15 |
| 11 | 12.1 | 6:10 | 6:16 |
| 12 | 12.1 | 6:10 | 6:16 |
| 13 | 12.1 | 6:11 | 6:16 |
| 14 | 12.1 | 6:11 | 6:16 |
| 15 | 12.1 | 6:11 | 6:16 |
| 16 | 12.1 | 6:11 | 6:17 |
| 17 | 12.1 | 6:11 | 6:17 |
| 18 | 12.1 | 6:12 | 6:17 |
| 19 | 12.1 | 6:12 | 6:17 |
| 20 | 12.1 | 6:12 | 6:18 |
| 21 | 12.1 | 6:12 | 6:18 |
| 22 | 12.1 | 6:12 | 6:18 |
| 23 | 12.1 | 6:13 | 6:18 |
| 24 | 12.1 | 6:13 | 6:18 |
| 25 | 12.1 | 6:13 | 6:19 |
| 26 | 12.1 | 6:13 | 6:19 |
| 27 | 12.1 | 6:13 | 6:19 |
| 28 | 12.1 | 6:14 | 6:19 |
| 29 | 12.1 | 6:14 | 6:19 |
| 30 | 12.1 | 6:14 | 6:20 |
Solar energy in June
Average shortwave solar energy reaching the ground each day in June, about 4.08 kWh/m².
For context, solar energy here swings from a low near 3.94 kWh/m² to a high of 5 kWh/m² in March across the year — June's 4.08 kWh/m² sits near the bottom.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.3 | Bright |
| 2 | 4.3 | Bright |
| 3 | 4.3 | Bright |
| 4 | 4.2 | Bright |
| 5 | 4.2 | Bright |
| 6 | 4.2 | Bright |
| 7 | 4.2 | Bright |
| 8 | 4.2 | Bright |
| 9 | 4.2 | Bright |
| 10 | 4.2 | Bright |
| 11 | 4.2 | Bright |
| 12 | 4.1 | Bright |
| 13 | 4.1 | Bright |
| 14 | 4.1 | Bright |
| 15 | 4.1 | Bright |
| 16 | 4.1 | Bright |
| 17 | 4.1 | Bright |
| 18 | 4.1 | Bright |
| 19 | 4.0 | Bright |
| 20 | 4.0 | Bright |
| 21 | 4.0 | Bright |
| 22 | 4.0 | Bright |
| 23 | 4.0 | Bright |
| 24 | 4.0 | Moderate |
| 25 | 4.0 | Moderate |
| 26 | 4.0 | Moderate |
| 27 | 4.0 | Moderate |
| 28 | 4.0 | Moderate |
| 29 | 4.0 | Moderate |
| 30 | 4.0 | Moderate |
Is June a good time to visit Oyem?
Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
June is a reasonable time to visit Oyem for sightseeing.
What to pack for Oyem in June
From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In June, Oyem sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. About 23 days see rain.
UV index in Oyem in June
Clear-sky midday UV in June 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 Oyem peaks around March 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 9 (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) | 11 | 12 | 14 | 13 | 12 | 10 | 10 | 11 | 13 | 14 | 11 | 9 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 11 | Extreme |
| Feb | 12 | Extreme |
| Mar | 14 | Extreme |
| Apr | 13 | Extreme |
| May | 12 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Extreme |
| Aug | 11 | Extreme |
| Sep | 13 | Extreme |
| Oct | 14 | Extreme |
| Nov | 11 | Extreme |
| Dec | 9 | Very high |
Air quality in Oyem in June
Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.
Air quality in Oyem is worst in February — around 48 µg/m³ PM2.5 (poor), about 5.3× the cleanest month (October, 9 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 | 29 | 20 | 15 | 19 | 20 | 16 | 9 | 9 | 15 | 30 |
| Level | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 37 | Poor |
| Feb | 48 | Poor |
| Mar | 29 | Moderate |
| Apr | 20 | Moderate |
| May | 15 | Moderate |
| Jun | 19 | Moderate |
| Jul | 20 | Moderate |
| Aug | 16 | Moderate |
| Sep | 9 | Good |
| Oct | 9 | Good |
| Nov | 15 | Moderate |
| Dec | 30 | Moderate |
Where is Oyem?
Oyem sits at 1.6°N, 11.6°E, 656 m above sea level, in Gabon. The nearest listed city is Bitam, 54 km away.
Topography around Oyem
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Oyem.
Within 3 km, the terrain around Oyem has only modest variations in elevation — a maximum elevation change of 103 m around an average of 654 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 244 m; within 80 km, significant variations in elevation — a maximum elevation change of 569 m.
The land around Oyem is covered by trees (63%) and artificial surfaces (23%) within 3 km, trees (97%) within 16 km, and trees (100%) within 80 km.
Gabon travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 37% of US
- price level, 2025
- GDP per capita
- $8,263
- 2025
- Happiness
- 5.2 / 10
- World Happiness, 2025
- Road deaths
- 23.9
- per 100k/yr, 2019
- Income group
- Upper middle
- 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 Oyem (1.5995°, 11.5793°, elevation 656 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).