Cotoca weather in December
In December, Cotoca sees average daytime highs of 31°C and overnight lows near 23°C, with 165 mm of rain across 16.9 wet days and about 13 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.
Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 8% of the time in December, and the air most often feels oppressive.
Daylight stretches from about 13 hours at the start of December to 13 h 06 min by month's end. Set against the rest of the year, December is Cotoca's 12th-clearest and 6th-windiest month. For the whole year in context, see Cotoca's year-round climate.
- Daytime high
- 31°
- 4th warmest
- Overnight low
- 23°
- 11th coldest
- Rainfall
- 165 mm
- 16.9 wet days
- Daylight
- 13 h 06 min
- 5:37 AM – 6:40 PM
- Cloud cover
- 76%
- 12th clearest
- Wind
- 14 km/h
- 6th windiest
- Solar energy
- 5.68 kWh/m²
- Travel score
- 3.7
- out of 10
Cotoca is Town and municipality in the Santa Cruz Department, Bolivia.
- Density
- 2,197/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in December
Day-to-day highs hold fairly steady near 31°C through the month.
A typical December day in Cotoca reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 34°C. Set against its neighbours, December runs on par with November and on par with January.
| 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) | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| Avg low (°C) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 31 | 22 |
| 2 | 31 | 22 |
| 3 | 31 | 22 |
| 4 | 31 | 22 |
| 5 | 31 | 22 |
| 6 | 31 | 22 |
| 7 | 31 | 22 |
| 8 | 31 | 22 |
| 9 | 31 | 23 |
| 10 | 31 | 23 |
| 11 | 31 | 23 |
| 12 | 31 | 23 |
| 13 | 31 | 23 |
| 14 | 31 | 23 |
| 15 | 31 | 23 |
| 16 | 31 | 23 |
| 17 | 31 | 23 |
| 18 | 31 | 23 |
| 19 | 31 | 23 |
| 20 | 31 | 23 |
| 21 | 31 | 23 |
| 22 | 31 | 23 |
| 23 | 31 | 23 |
| 24 | 31 | 23 |
| 25 | 31 | 23 |
| 26 | 31 | 23 |
| 27 | 31 | 23 |
| 28 | 31 | 23 |
| 29 | 31 | 23 |
| 30 | 31 | 23 |
| 31 | 31 | 23 |
How December really feels in Cotoca
Once humidity and wind are folded in, December 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 December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Cotoca weather by month
How December compares with the rest of the year at a glance. December is the 4th-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 | 31° / 23° | 168 | 17.1 | 12.9 | 3.6 |
| Feb | 30° / 23° | 138 | 16.2 | 12.6 | 3.8 |
| Mar | 30° / 22° | 124 | 14.4 | 12.1 | 4.2 |
| Apr | 29° / 21° | 70 | 10.7 | 11.6 | 5.3 |
| May | 26° / 18° | 61 | 10.3 | 11.2 | 6.5 |
| Jun | 25° / 17° | 51 | 8.3 | 11 | 7.0 |
| Jul | 26° / 16° | 42 | 5.7 | 11 | 7.5 |
| Aug | 29° / 18° | 46 | 5.2 | 11.4 | 6.7 |
| Sep | 31° / 20° | 70 | 7.3 | 11.9 | 5.1 |
| Oct | 31° / 22° | 88 | 10.5 | 12.4 | 4.2 |
| Nov | 31° / 22° | 121 | 12.8 | 12.8 | 4.0 |
| Dec | 31° / 23° | 165 | 16.9 | 13 | 3.7 |
Cloud cover in December
The sky is clear or mostly clear about 8% of the time in December, the cloudiest month of the year.
Beyond those clear spells, partly cloudy skies cover about 16% of December, with mostly cloudy or overcast conditions the remaining 76%.
| 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 (%) | 24 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 24 | 24 | 24 | 24 | 24 |
| Cloudier (%) | 76 | 78 | 78 | 79 | 79 | 79 | 79 | 78 | 78 | 78 | 77 | 77 | 76 | 76 | 75 | 75 | 74 | 73 | 73 | 72 | 73 | 74 | 74 | 74 | 74 | 74 | 76 | 76 | 76 | 76 | 76 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 24 | 76 |
| 2 | 22 | 78 |
| 3 | 22 | 78 |
| 4 | 21 | 79 |
| 5 | 21 | 79 |
| 6 | 21 | 79 |
| 7 | 21 | 79 |
| 8 | 22 | 78 |
| 9 | 22 | 78 |
| 10 | 22 | 78 |
| 11 | 23 | 77 |
| 12 | 23 | 77 |
| 13 | 24 | 76 |
| 14 | 24 | 76 |
| 15 | 25 | 75 |
| 16 | 25 | 75 |
| 17 | 26 | 74 |
| 18 | 27 | 73 |
| 19 | 27 | 73 |
| 20 | 28 | 72 |
| 21 | 27 | 73 |
| 22 | 26 | 74 |
| 23 | 26 | 74 |
| 24 | 26 | 74 |
| 25 | 26 | 74 |
| 26 | 26 | 74 |
| 27 | 24 | 76 |
| 28 | 24 | 76 |
| 29 | 24 | 76 |
| 30 | 24 | 76 |
| 31 | 24 | 76 |
Chance of precipitation in December
Cotoca gets around 165 mm of rain over 16.9 wet days in December. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 54% and peaks near 57% 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 (%) | 51 | 52 | 53 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 54 | 54 | 55 | 55 | 56 | 56 | 56 | 56 | 57 |
| Rain chance (%) | |
|---|---|
| 1 | 51 |
| 2 | 52 |
| 3 | 53 |
| 4 | 54 |
| 5 | 54 |
| 6 | 54 |
| 7 | 54 |
| 8 | 54 |
| 9 | 54 |
| 10 | 54 |
| 11 | 54 |
| 12 | 54 |
| 13 | 54 |
| 14 | 54 |
| 15 | 54 |
| 16 | 53 |
| 17 | 53 |
| 18 | 53 |
| 19 | 53 |
| 20 | 53 |
| 21 | 53 |
| 22 | 53 |
| 23 | 54 |
| 24 | 54 |
| 25 | 55 |
| 26 | 55 |
| 27 | 56 |
| 28 | 56 |
| 29 | 56 |
| 30 | 56 |
| 31 | 57 |
Humidity in December
Most of December feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, December lands in the oppressive band about 78% of days. Sticky, muggy-or-worse air turns up on roughly 94% 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 (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Comfortable (%) | 2 | 2 | 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 | 0 | 0 |
| Humid (%) | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Muggy (%) | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 |
| Oppressive (%) | 70 | 70 | 70 | 72 | 72 | 72 | 73 | 74 | 72 | 73 | 73 | 74 | 75 | 75 | 76 | 77 | 78 | 79 | 80 | 80 | 81 | 81 | 83 | 84 | 84 | 85 | 85 | 85 | 85 | 85 | 85 |
| Miserable (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 0 | 2 | 8 | 19 | 70 | 1 |
| 2 | 0 | 2 | 8 | 19 | 70 | 1 |
| 3 | 0 | 2 | 8 | 19 | 70 | 1 |
| 4 | 0 | 1 | 8 | 18 | 72 | 1 |
| 5 | 0 | 1 | 8 | 18 | 72 | 1 |
| 6 | 0 | 1 | 8 | 18 | 72 | 1 |
| 7 | 0 | 1 | 7 | 18 | 73 | 1 |
| 8 | 0 | 1 | 7 | 17 | 74 | 1 |
| 9 | 1 | 1 | 7 | 17 | 72 | 2 |
| 10 | 1 | 1 | 6 | 17 | 73 | 2 |
| 11 | 1 | 1 | 6 | 17 | 73 | 2 |
| 12 | 1 | 1 | 5 | 17 | 74 | 2 |
| 13 | 1 | 1 | 5 | 16 | 75 | 2 |
| 14 | 1 | 1 | 5 | 16 | 75 | 2 |
| 15 | 1 | 1 | 4 | 16 | 76 | 2 |
| 16 | 1 | 1 | 4 | 15 | 77 | 2 |
| 17 | 1 | 1 | 3 | 15 | 78 | 2 |
| 18 | 1 | 1 | 3 | 14 | 79 | 2 |
| 19 | 1 | 1 | 3 | 13 | 80 | 2 |
| 20 | 1 | 1 | 3 | 13 | 80 | 2 |
| 21 | 1 | 1 | 3 | 12 | 81 | 2 |
| 22 | 1 | 1 | 3 | 12 | 81 | 2 |
| 23 | 0 | 1 | 3 | 11 | 83 | 2 |
| 24 | 0 | 1 | 2 | 11 | 84 | 2 |
| 25 | 0 | 1 | 2 | 11 | 84 | 2 |
| 26 | 0 | 1 | 2 | 10 | 85 | 2 |
| 27 | 0 | 1 | 2 | 10 | 85 | 2 |
| 28 | 0 | 1 | 2 | 10 | 85 | 2 |
| 29 | 0 | 1 | 2 | 10 | 85 | 2 |
| 30 | 0 | 0 | 2 | 11 | 85 | 2 |
| 31 | 0 | 0 | 2 | 11 | 85 | 2 |
Wind in December
Winds average 14 km/h in December.
Across December, daily wind ranges from about 13 km/h on the calmest days to 14 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) | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 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 | 13 | light breeze |
| 2 | 13 | light breeze |
| 3 | 14 | light breeze |
| 4 | 14 | light breeze |
| 5 | 14 | light breeze |
| 6 | 14 | light breeze |
| 7 | 14 | light breeze |
| 8 | 14 | light breeze |
| 9 | 14 | light breeze |
| 10 | 14 | light breeze |
| 11 | 14 | light breeze |
| 12 | 14 | light breeze |
| 13 | 14 | light breeze |
| 14 | 14 | light breeze |
| 15 | 14 | light breeze |
| 16 | 14 | light breeze |
| 17 | 14 | light breeze |
| 18 | 14 | light breeze |
| 19 | 14 | light breeze |
| 20 | 14 | light breeze |
| 21 | 14 | light breeze |
| 22 | 14 | light breeze |
| 23 | 14 | light breeze |
| 24 | 14 | light breeze |
| 25 | 14 | light breeze |
| 26 | 14 | light breeze |
| 27 | 14 | light breeze |
| 28 | 14 | light breeze |
| 29 | 14 | light breeze |
| 30 | 14 | light breeze |
| 31 | 14 | light breeze |
Sunrise & sunset in December
Daylight runs from about 13 hours at the start of December to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 6 minutes over December. Sunrise moves from 5:32 AM to 5:44 AM, and sunset from 6:32 PM to 6:47 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) | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 |
| Sunrise (AM) | 5:32 | 5:32 | 5:33 | 5:33 | 5:33 | 5:33 | 5:34 | 5:34 | 5:34 | 5:34 | 5:35 | 5:35 | 5:35 | 5:36 | 5:36 | 5:37 | 5:37 | 5:37 | 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 |
| Sunset (PM) | 6:32 | 6:32 | 6:33 | 6:33 | 6:34 | 6:35 | 6:35 | 6:36 | 6:36 | 6:37 | 6:37 | 6:38 | 6:39 | 6:39 | 6:40 | 6:40 | 6:41 | 6:41 | 6:42 | 6:42 | 6:43 | 6:43 | 6:44 | 6:44 | 6:45 | 6:45 | 6:45 | 6:46 | 6:46 | 6:47 | 6:47 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.0 | 5:32 | 6:32 |
| 2 | 13.0 | 5:32 | 6:32 |
| 3 | 13.0 | 5:33 | 6:33 |
| 4 | 13.0 | 5:33 | 6:33 |
| 5 | 13.0 | 5:33 | 6:34 |
| 6 | 13.0 | 5:33 | 6:35 |
| 7 | 13.0 | 5:34 | 6:35 |
| 8 | 13.0 | 5:34 | 6:36 |
| 9 | 13.0 | 5:34 | 6:36 |
| 10 | 13.0 | 5:34 | 6:37 |
| 11 | 13.0 | 5:35 | 6:37 |
| 12 | 13.1 | 5:35 | 6:38 |
| 13 | 13.1 | 5:35 | 6:39 |
| 14 | 13.1 | 5:36 | 6:39 |
| 15 | 13.1 | 5:36 | 6:40 |
| 16 | 13.1 | 5:37 | 6:40 |
| 17 | 13.1 | 5:37 | 6:41 |
| 18 | 13.1 | 5:37 | 6:41 |
| 19 | 13.1 | 5:38 | 6:42 |
| 20 | 13.1 | 5:38 | 6:42 |
| 21 | 13.1 | 5:39 | 6:43 |
| 22 | 13.1 | 5:39 | 6:43 |
| 23 | 13.1 | 5:40 | 6:44 |
| 24 | 13.1 | 5:40 | 6:44 |
| 25 | 13.1 | 5:41 | 6:45 |
| 26 | 13.1 | 5:41 | 6:45 |
| 27 | 13.1 | 5:42 | 6:45 |
| 28 | 13.1 | 5:42 | 6:46 |
| 29 | 13.1 | 5:43 | 6:46 |
| 30 | 13.1 | 5:43 | 6:47 |
| 31 | 13.1 | 5:44 | 6:47 |
Solar energy in December
Average shortwave solar energy reaching the ground each day in December, about 5.68 kWh/m².
For context, solar energy here swings from a low near 3.21 kWh/m² to a high of 5.82 kWh/m² in January across the year — December's 5.68 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) | 5.6 | 5.6 | 5.6 | 5.5 | 5.5 | 5.5 | 5.5 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.7 | 5.7 | 5.7 | 5.7 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.7 | 5.7 | 5.7 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.6 | Bright |
| 2 | 5.6 | Bright |
| 3 | 5.6 | Bright |
| 4 | 5.5 | Bright |
| 5 | 5.5 | Bright |
| 6 | 5.5 | Bright |
| 7 | 5.5 | Bright |
| 8 | 5.6 | Bright |
| 9 | 5.6 | Bright |
| 10 | 5.6 | Bright |
| 11 | 5.6 | Bright |
| 12 | 5.6 | Bright |
| 13 | 5.7 | Bright |
| 14 | 5.7 | Bright |
| 15 | 5.7 | Bright |
| 16 | 5.7 | Bright |
| 17 | 5.8 | Bright |
| 18 | 5.8 | Bright |
| 19 | 5.8 | Bright |
| 20 | 5.8 | Bright |
| 21 | 5.8 | Bright |
| 22 | 5.8 | Bright |
| 23 | 5.8 | Bright |
| 24 | 5.8 | Bright |
| 25 | 5.8 | Bright |
| 26 | 5.8 | Bright |
| 27 | 5.8 | Bright |
| 28 | 5.8 | Bright |
| 29 | 5.7 | Bright |
| 30 | 5.7 | Bright |
| 31 | 5.7 | Bright |
Hazard calendar for Cotoca
In December, Cotoca sits inside its rainy season season. The full year is below, with each hazard's peak months called out.
Cotoca's rainy season runs October–March, when most of the year's rain falls.
Is December a good time to visit Cotoca?
Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
December is a weaker month for outdoor sightseeing in Cotoca.
What to pack for Cotoca in December
From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In December, Cotoca sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.
UV index in Cotoca in December
Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Cotoca peaks around January 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 7 (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) | 16 | 14 | 15 | 11 | 9 | 7 | 7 | 9 | 10 | 10 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | High | Very high | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 16 | Extreme |
| Feb | 14 | Extreme |
| Mar | 15 | Extreme |
| Apr | 11 | Extreme |
| May | 9 | Very high |
| Jun | 7 | Very high |
| Jul | 7 | High |
| Aug | 9 | Very high |
| Sep | 10 | Very high |
| Oct | 10 | Very high |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Cotoca in December
Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.
Air quality in Cotoca is worst in September — around 37 µg/m³ PM2.5 (poor), about 4.8× the cleanest month (May, 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) | 11 | 11 | 10 | 8 | 8 | 9 | 11 | 21 | 37 | 29 | 18 | 11 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Poor | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 11 | Good |
| Mar | 10 | Good |
| Apr | 8 | Good |
| May | 8 | Good |
| Jun | 9 | Good |
| Jul | 11 | Good |
| Aug | 21 | Moderate |
| Sep | 37 | Poor |
| Oct | 29 | Moderate |
| Nov | 18 | Moderate |
| Dec | 11 | Good |
Where is Cotoca?
Cotoca sits at 17.8°S, 63.0°W, 387 m above sea level, in Bolivia. The nearest listed city is Santa Cruz, 14 km away.
Topography around Cotoca
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Cotoca.
Within 3 km, the terrain around Cotoca has only modest variations in elevation — a maximum elevation change of 24 m around an average of 379 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 105 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,646 m.
The land around Cotoca is covered by grassland (45%) and trees (44%) within 3 km, grassland (37%), trees (31%) and artificial surfaces (22%) within 16 km, and trees (41%), cropland (27%) and grassland (26%) within 80 km.
Bolivia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B / C
- 230 V · 50 Hz
- Prices
- ≈ 40% of US
- price level, 2025
- GDP per capita
- $5,148
- 2025
- Happiness
- 5.8 / 10
- World Happiness, 2025
- Homicide rate
- 4.4
- per 100k, 2023
- Road deaths
- 21.1
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Moderate
- EF EPI 521
- 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 Cotoca (-17.8167°, -63.05°, elevation 387 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).