Calaca weather in April
In April, Calaca sees average daytime highs of 31°C and overnight lows near 26°C, with 32 mm of rain across 6.6 wet days and about 12.3 hours of daylight. It is the 1st-warmest and 9th-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 53% of the time in April, and the air most often feels oppressive.
Daylight stretches from about 12 h 06 min at the start of April to 12 h 30 min by month's end. Set against the rest of the year, April is Calaca's 1st-clearest and 7th-windiest month. For the whole year in context, see Calaca's year-round climate.
- Daytime high
- 31°
- 1st warmest
- Overnight low
- 26°
- 9th coldest
- Rainfall
- 32 mm
- 6.6 wet days
- Daylight
- 12 h 18 min
- 5:48 AM – 6:06 PM
- Cloud cover
- 44%
- 1st clearest
- Wind
- 14 km/h
- 7th windiest
- Solar energy
- 6.75 kWh/m²
- Travel score
- 5.2
- out of 10
Temperature in April
Day-to-day highs hold fairly steady near 31°C through the month.
A typical April day in Calaca reaches about 31°C in the afternoon and slips back to 26°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, April runs about 1°C warmer than March and on par with May.
| 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) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| Avg low (°C) | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 25 |
| 2 | 30 | 25 |
| 3 | 30 | 25 |
| 4 | 30 | 25 |
| 5 | 30 | 26 |
| 6 | 30 | 26 |
| 7 | 30 | 26 |
| 8 | 30 | 26 |
| 9 | 30 | 26 |
| 10 | 30 | 26 |
| 11 | 30 | 26 |
| 12 | 30 | 26 |
| 13 | 30 | 26 |
| 14 | 30 | 26 |
| 15 | 31 | 26 |
| 16 | 31 | 26 |
| 17 | 31 | 26 |
| 18 | 31 | 26 |
| 19 | 31 | 26 |
| 20 | 31 | 26 |
| 21 | 31 | 26 |
| 22 | 31 | 26 |
| 23 | 31 | 26 |
| 24 | 31 | 26 |
| 25 | 31 | 26 |
| 26 | 31 | 26 |
| 27 | 31 | 26 |
| 28 | 31 | 26 |
| 29 | 31 | 26 |
| 30 | 31 | 26 |
How April really feels in Calaca
Once humidity and wind are folded in, April averages 30 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 April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Calaca weather by month
How April compares with the rest of the year at a glance. April is the 1st-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 24° | 25 | 3.7 | 11.3 | 7.2 |
| Feb | 28° / 24° | 21 | 3.3 | 11.5 | 6.9 |
| Mar | 29° / 25° | 29 | 4.6 | 11.9 | 6.2 |
| Apr | 31° / 26° | 32 | 6.6 | 12.3 | 5.2 |
| May | 30° / 27° | 166 | 19.8 | 12.6 | 3.7 |
| Jun | 30° / 26° | 270 | 25.4 | 12.8 | 3.2 |
| Jul | 29° / 26° | 470 | 28.5 | 12.7 | 3.1 |
| Aug | 28° / 26° | 405 | 28 | 12.5 | 3.2 |
| Sep | 29° / 26° | 398 | 27.5 | 12.1 | 3.2 |
| Oct | 29° / 26° | 220 | 21.7 | 11.7 | 3.9 |
| Nov | 29° / 26° | 85 | 10.8 | 11.4 | 5.3 |
| Dec | 28° / 25° | 109 | 8.2 | 11.2 | 6.1 |
Cloud cover in April
The sky is clear or mostly clear about 53% of the time in April, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 19% of April, with mostly cloudy or overcast conditions the remaining 29%.
| 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 (%) | 75 | 75 | 75 | 76 | 76 | 76 | 75 | 75 | 75 | 74 | 74 | 74 | 73 | 72 | 72 | 72 | 71 | 71 | 70 | 69 | 69 | 68 | 69 | 69 | 68 | 68 | 67 | 66 | 66 | 64 |
| Cloudier (%) | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 29 | 29 | 30 | 31 | 31 | 32 | 31 | 31 | 32 | 32 | 33 | 34 | 34 | 36 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 75 | 25 |
| 2 | 75 | 25 |
| 3 | 75 | 25 |
| 4 | 76 | 24 |
| 5 | 76 | 24 |
| 6 | 76 | 24 |
| 7 | 75 | 25 |
| 8 | 75 | 25 |
| 9 | 75 | 25 |
| 10 | 74 | 26 |
| 11 | 74 | 26 |
| 12 | 74 | 26 |
| 13 | 73 | 27 |
| 14 | 72 | 28 |
| 15 | 72 | 28 |
| 16 | 72 | 28 |
| 17 | 71 | 29 |
| 18 | 71 | 29 |
| 19 | 70 | 30 |
| 20 | 69 | 31 |
| 21 | 69 | 31 |
| 22 | 68 | 32 |
| 23 | 69 | 31 |
| 24 | 69 | 31 |
| 25 | 68 | 32 |
| 26 | 68 | 32 |
| 27 | 67 | 33 |
| 28 | 66 | 34 |
| 29 | 66 | 34 |
| 30 | 64 | 36 |
Chance of precipitation in April
Calaca gets around 32 mm of rain over 6.6 wet days in April. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 23% and peaks near 36% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 19 | 20 | 21 | 22 | 23 | 23 | 24 | 25 | 26 | 26 | 27 | 28 | 28 | 29 | 30 | 31 | 32 | 33 | 35 | 36 |
| Rain chance (%) | |
|---|---|
| 1 | 16 |
| 2 | 16 |
| 3 | 16 |
| 4 | 16 |
| 5 | 16 |
| 6 | 16 |
| 7 | 16 |
| 8 | 17 |
| 9 | 18 |
| 10 | 18 |
| 11 | 19 |
| 12 | 20 |
| 13 | 21 |
| 14 | 22 |
| 15 | 23 |
| 16 | 23 |
| 17 | 24 |
| 18 | 25 |
| 19 | 26 |
| 20 | 26 |
| 21 | 27 |
| 22 | 28 |
| 23 | 28 |
| 24 | 29 |
| 25 | 30 |
| 26 | 31 |
| 27 | 32 |
| 28 | 33 |
| 29 | 35 |
| 30 | 36 |
Humidity in April
Most of April feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, April lands in the oppressive band about 64% of days. Sticky, muggy-or-worse air turns up on roughly 100% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Muggy (%) | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oppressive (%) | 82 | 81 | 80 | 80 | 79 | 78 | 77 | 76 | 75 | 73 | 72 | 70 | 68 | 67 | 65 | 63 | 63 | 61 | 59 | 57 | 56 | 54 | 53 | 51 | 49 | 47 | 46 | 44 | 42 | 40 |
| Miserable (%) | 11 | 12 | 13 | 14 | 15 | 17 | 18 | 19 | 21 | 23 | 25 | 27 | 29 | 31 | 33 | 35 | 36 | 38 | 40 | 42 | 44 | 46 | 47 | 49 | 51 | 53 | 54 | 56 | 58 | 60 |
| Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|
| 1 | 7 | 82 | 11 |
| 2 | 7 | 81 | 12 |
| 3 | 7 | 80 | 13 |
| 4 | 6 | 80 | 14 |
| 5 | 6 | 79 | 15 |
| 6 | 5 | 78 | 17 |
| 7 | 5 | 77 | 18 |
| 8 | 5 | 76 | 19 |
| 9 | 4 | 75 | 21 |
| 10 | 4 | 73 | 23 |
| 11 | 3 | 72 | 25 |
| 12 | 3 | 70 | 27 |
| 13 | 3 | 68 | 29 |
| 14 | 2 | 67 | 31 |
| 15 | 2 | 65 | 33 |
| 16 | 2 | 63 | 35 |
| 17 | 1 | 63 | 36 |
| 18 | 1 | 61 | 38 |
| 19 | 1 | 59 | 40 |
| 20 | 1 | 57 | 42 |
| 21 | 0 | 56 | 44 |
| 22 | 0 | 54 | 46 |
| 23 | 0 | 53 | 47 |
| 24 | 0 | 51 | 49 |
| 25 | 0 | 49 | 51 |
| 26 | 0 | 47 | 53 |
| 27 | 0 | 46 | 54 |
| 28 | 0 | 44 | 56 |
| 29 | 0 | 42 | 58 |
| 30 | 0 | 40 | 60 |
Wind in April
Winds average 14 km/h in April.
Across April, daily wind ranges from about 13 km/h on the calmest days to 16 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) | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 16 | light breeze |
| 2 | 15 | light breeze |
| 3 | 15 | light breeze |
| 4 | 15 | light breeze |
| 5 | 15 | light breeze |
| 6 | 15 | light breeze |
| 7 | 15 | light breeze |
| 8 | 15 | 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 | 13 | light breeze |
| 18 | 13 | light breeze |
| 19 | 13 | light breeze |
| 20 | 13 | light breeze |
| 21 | 13 | light breeze |
| 22 | 13 | light breeze |
| 23 | 13 | light breeze |
| 24 | 13 | light breeze |
| 25 | 13 | light breeze |
| 26 | 13 | light breeze |
| 27 | 13 | light breeze |
| 28 | 13 | light breeze |
| 29 | 13 | light breeze |
| 30 | 13 | light breeze |
Sunrise & sunset in April
Daylight runs from about 12 h 06 min at the start of April to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 24 minutes over April. Sunrise moves from 5:58 AM to 5:40 AM, and sunset from 6:05 PM to 6:08 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 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 |
| Sunrise (AM) | 5:58 | 5:57 | 5:56 | 5:56 | 5:55 | 5:54 | 5:54 | 5:53 | 5:52 | 5:52 | 5:51 | 5:50 | 5:50 | 5:49 | 5:48 | 5:48 | 5:47 | 5:46 | 5:46 | 5:45 | 5:45 | 5:44 | 5:43 | 5:43 | 5:42 | 5:42 | 5:41 | 5:41 | 5:40 | 5:40 |
| Sunset (PM) | 6:05 | 6:05 | 6:05 | 6:05 | 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 | 6:07 | 6:07 | 6:07 | 6:07 | 6:07 | 6:07 | 6:07 | 6:08 | 6:08 | 6:08 | 6:08 | 6:08 | 6:08 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.1 | 5:58 | 6:05 |
| 2 | 12.1 | 5:57 | 6:05 |
| 3 | 12.1 | 5:56 | 6:05 |
| 4 | 12.2 | 5:56 | 6:05 |
| 5 | 12.2 | 5:55 | 6:05 |
| 6 | 12.2 | 5:54 | 6:05 |
| 7 | 12.2 | 5:54 | 6:05 |
| 8 | 12.2 | 5:53 | 6:05 |
| 9 | 12.2 | 5:52 | 6:06 |
| 10 | 12.2 | 5:52 | 6:06 |
| 11 | 12.2 | 5:51 | 6:06 |
| 12 | 12.3 | 5:50 | 6:06 |
| 13 | 12.3 | 5:50 | 6:06 |
| 14 | 12.3 | 5:49 | 6:06 |
| 15 | 12.3 | 5:48 | 6:06 |
| 16 | 12.3 | 5:48 | 6:06 |
| 17 | 12.3 | 5:47 | 6:06 |
| 18 | 12.3 | 5:46 | 6:07 |
| 19 | 12.3 | 5:46 | 6:07 |
| 20 | 12.4 | 5:45 | 6:07 |
| 21 | 12.4 | 5:45 | 6:07 |
| 22 | 12.4 | 5:44 | 6:07 |
| 23 | 12.4 | 5:43 | 6:07 |
| 24 | 12.4 | 5:43 | 6:07 |
| 25 | 12.4 | 5:42 | 6:08 |
| 26 | 12.4 | 5:42 | 6:08 |
| 27 | 12.4 | 5:41 | 6:08 |
| 28 | 12.5 | 5:41 | 6:08 |
| 29 | 12.5 | 5:40 | 6:08 |
| 30 | 12.5 | 5:40 | 6:08 |
Solar energy in April
Average shortwave solar energy reaching the ground each day in April, about 6.75 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 4.22 kWh/m² to a high of 6.75 kWh/m² in April across the year — April's 6.75 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.6 | 6.6 | 6.6 | 6.6 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 |
| 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 |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.6 | Intense |
| 2 | 6.6 | Intense |
| 3 | 6.6 | Intense |
| 4 | 6.6 | Intense |
| 5 | 6.7 | Intense |
| 6 | 6.7 | Intense |
| 7 | 6.7 | Intense |
| 8 | 6.7 | Intense |
| 9 | 6.7 | Intense |
| 10 | 6.7 | Intense |
| 11 | 6.7 | Intense |
| 12 | 6.7 | Intense |
| 13 | 6.8 | Intense |
| 14 | 6.8 | Intense |
| 15 | 6.8 | Intense |
| 16 | 6.8 | Intense |
| 17 | 6.8 | Intense |
| 18 | 6.8 | Intense |
| 19 | 6.8 | Intense |
| 20 | 6.8 | Intense |
| 21 | 6.8 | Intense |
| 22 | 6.8 | Intense |
| 23 | 6.8 | Intense |
| 24 | 6.7 | Intense |
| 25 | 6.7 | Intense |
| 26 | 6.7 | Intense |
| 27 | 6.7 | Intense |
| 28 | 6.7 | Intense |
| 29 | 6.7 | Intense |
| 30 | 6.7 | Intense |
Hazard calendar for Calaca
In April, Calaca sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Calaca sits in the Pacific typhoon belt; the season peaks July–October.
Calaca's monsoon runs June–October, when most of the year's rain falls.
Is April a good time to visit Calaca?
Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
April is a reasonable time to visit Calaca for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Calaca in April
From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In April, Calaca sees daytime highs around 31°C and nights near 26°C. Pack light clothes and sun protection. About 7 days see rain.
Sea temperature near Calaca in April
The nearest coast averages about 28°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in June at about 30°C and coldest in February near 26°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 26 | 27 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 28 | 28 |
| Comfort | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 26 | Warm |
| Mar | 27 | Warm |
| Apr | 28 | Tropical |
| May | 29 | Tropical |
| Jun | 30 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 28 | Tropical |
| Dec | 28 | Warm |
UV index in Calaca in April
Clear-sky midday UV in April peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Calaca peaks around August 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 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) | 10 | 11 | 12 | 13 | 12 | 12 | 12 | 14 | 13 | 11 | 9 | 9 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Very high |
| Feb | 11 | Extreme |
| Mar | 12 | Extreme |
| Apr | 13 | Extreme |
| May | 12 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 14 | Extreme |
| Sep | 13 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 9 | Very high |
Air quality in Calaca in April
Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.
Air quality in Calaca is worst in September — around 44 µg/m³ PM2.5 (poor), about 1.9× the cleanest month (February, 23 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) | 25 | 23 | 26 | 27 | 32 | 43 | 38 | 35 | 44 | 43 | 30 | 26 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Moderate | Poor | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 25 | Moderate |
| Feb | 23 | Moderate |
| Mar | 26 | Moderate |
| Apr | 27 | Moderate |
| May | 32 | Moderate |
| Jun | 43 | Poor |
| Jul | 38 | Poor |
| Aug | 35 | Moderate |
| Sep | 44 | Poor |
| Oct | 43 | Poor |
| Nov | 30 | Moderate |
| Dec | 26 | Moderate |
Where is Calaca?
Calaca sits at 13.9°N, 120.8°E, 24 m above sea level, in Philippines. The nearest listed city is Balayan, 9.0 km away.
Topography around Calaca
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Calaca.
Within 3 km, the terrain around Calaca has only modest variations in elevation — a maximum elevation change of 137 m around an average of 32 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 763 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,539 m.
The land around Calaca is covered by trees (41%) and water (25%) within 3 km, trees (41%) and water (37%) within 16 km, and water (53%) and trees (35%) within 80 km.
Philippines travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B / C
- 230 V · 60 Hz
- Prices
- ≈ 33% of US
- price level, 2025
- GDP per capita
- $4,171
- 2025
- Happiness
- 6.2 / 10
- World Happiness, 2025
- Safe drinking water
- 48%
- of population, 2024
- Homicide rate
- 4.3
- per 100k, 2023
- Road deaths
- 12
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- High
- EF EPI 569
- 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 Calaca (13.9324°, 120.8133°, elevation 24 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).