Mertoyudan weather in October
In October, Mertoyudan sees average daytime highs of 28°C and overnight lows near 20°C, with 221 mm of rain across 22.9 wet days and about 12.2 hours of daylight. It is the 6th-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 6% of the time in October, and the air most often feels muggy.
Daylight stretches from about 12 h 06 min at the start of October to 12 h 18 min by month's end. Set against the rest of the year, October is Mertoyudan's 6th-clearest and 3rd-windiest month. For the whole year in context, see Mertoyudan's year-round climate.
- Daytime high
- 28°
- 6th warmest
- Overnight low
- 20°
- 5th coldest
- Rainfall
- 221 mm
- 22.9 wet days
- Daylight
- 12 h 12 min
- 5:19 AM – 5:29 PM
- Cloud cover
- 78%
- 6th clearest
- Wind
- 5 km/h
- 3rd windiest
- Solar energy
- 5.59 kWh/m²
- Travel score
- 4.4
- out of 10
Temperature in October
Day-to-day highs hold fairly steady near 28°C through the month.
A typical October day in Mertoyudan 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, October runs on par with September and on par with November.
| 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) | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Avg low (°C) | 19 | 19 | 19 | 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 | 27 | 19 |
| 2 | 27 | 19 |
| 3 | 27 | 19 |
| 4 | 27 | 20 |
| 5 | 27 | 20 |
| 6 | 27 | 20 |
| 7 | 27 | 20 |
| 8 | 27 | 20 |
| 9 | 27 | 20 |
| 10 | 27 | 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 | 28 | 20 |
| 22 | 28 | 20 |
| 23 | 28 | 20 |
| 24 | 28 | 20 |
| 25 | 28 | 20 |
| 26 | 28 | 20 |
| 27 | 28 | 20 |
| 28 | 28 | 20 |
| 29 | 28 | 20 |
| 30 | 28 | 20 |
| 31 | 28 | 20 |
Mertoyudan weather by month
How October compares with the rest of the year at a glance. October is the 6th-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 | 28° / 20° | 421 | 28.7 | 12.4 | 3.4 |
| Feb | 28° / 20° | 412 | 27.1 | 12.2 | 3.3 |
| Mar | 28° / 20° | 390 | 28.8 | 12.1 | 3.3 |
| Apr | 28° / 21° | 312 | 26.3 | 11.8 | 3.4 |
| May | 28° / 20° | 165 | 20.8 | 11.7 | 4.4 |
| Jun | 27° / 20° | 118 | 16.2 | 11.6 | 5.3 |
| Jul | 27° / 19° | 85 | 13.6 | 11.6 | 5.9 |
| Aug | 27° / 18° | 66 | 12 | 11.8 | 6.1 |
| Sep | 27° / 19° | 102 | 16 | 12 | 5.4 |
| Oct | 28° / 20° | 221 | 22.9 | 12.2 | 4.4 |
| Nov | 28° / 20° | 377 | 27.8 | 12.3 | 3.5 |
| Dec | 28° / 20° | 394 | 28.1 | 12.4 | 3.5 |
Cloud cover in October
The sky is clear or mostly clear about 6% of the time in October.
Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 81%.
| 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 (%) | 20 | 20 | 20 | 21 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 21 | 20 | 20 | 18 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 12 | 12 |
| Cloudier (%) | 80 | 80 | 80 | 79 | 78 | 78 | 77 | 77 | 78 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 79 | 80 | 80 | 82 | 82 | 83 | 84 | 84 | 85 | 86 | 86 | 86 | 87 | 88 | 88 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 20 | 80 |
| 2 | 20 | 80 |
| 3 | 20 | 80 |
| 4 | 21 | 79 |
| 5 | 22 | 78 |
| 6 | 22 | 78 |
| 7 | 23 | 77 |
| 8 | 23 | 77 |
| 9 | 22 | 78 |
| 10 | 23 | 77 |
| 11 | 23 | 77 |
| 12 | 23 | 77 |
| 13 | 23 | 77 |
| 14 | 23 | 77 |
| 15 | 23 | 77 |
| 16 | 23 | 77 |
| 17 | 21 | 79 |
| 18 | 20 | 80 |
| 19 | 20 | 80 |
| 20 | 18 | 82 |
| 21 | 18 | 82 |
| 22 | 17 | 83 |
| 23 | 16 | 84 |
| 24 | 16 | 84 |
| 25 | 15 | 85 |
| 26 | 14 | 86 |
| 27 | 14 | 86 |
| 28 | 14 | 86 |
| 29 | 13 | 87 |
| 30 | 12 | 88 |
| 31 | 12 | 88 |
Chance of precipitation in October
Mertoyudan gets around 221 mm of rain over 22.9 wet days in October. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 74% and peaks near 86% 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 (%) | 63 | 64 | 65 | 65 | 66 | 67 | 67 | 68 | 69 | 69 | 70 | 70 | 71 | 71 | 72 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 86 |
| Rain chance (%) | |
|---|---|
| 1 | 63 |
| 2 | 64 |
| 3 | 65 |
| 4 | 65 |
| 5 | 66 |
| 6 | 67 |
| 7 | 67 |
| 8 | 68 |
| 9 | 69 |
| 10 | 69 |
| 11 | 70 |
| 12 | 70 |
| 13 | 71 |
| 14 | 71 |
| 15 | 72 |
| 16 | 72 |
| 17 | 73 |
| 18 | 74 |
| 19 | 75 |
| 20 | 76 |
| 21 | 77 |
| 22 | 78 |
| 23 | 79 |
| 24 | 80 |
| 25 | 81 |
| 26 | 82 |
| 27 | 83 |
| 28 | 84 |
| 29 | 85 |
| 30 | 86 |
| 31 | 86 |
Humidity in October
Most of October feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, October lands in the muggy band about 69% of days. Sticky, muggy-or-worse air turns up on roughly 97% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Humid (%) | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Muggy (%) | 79 | 79 | 79 | 78 | 79 | 78 | 77 | 76 | 76 | 75 | 75 | 74 | 73 | 72 | 71 | 71 | 70 | 68 | 68 | 66 | 65 | 64 | 64 | 63 | 62 | 61 | 60 | 58 | 57 | 56 | 55 |
| Oppressive (%) | 15 | 15 | 15 | 16 | 16 | 17 | 18 | 19 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 29 | 30 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 41 | 42 | 43 | 44 |
| Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|
| 1 | 6 | 79 | 15 |
| 2 | 6 | 79 | 15 |
| 3 | 6 | 79 | 15 |
| 4 | 6 | 78 | 16 |
| 5 | 5 | 79 | 16 |
| 6 | 5 | 78 | 17 |
| 7 | 5 | 77 | 18 |
| 8 | 5 | 76 | 19 |
| 9 | 5 | 76 | 19 |
| 10 | 5 | 75 | 20 |
| 11 | 4 | 75 | 21 |
| 12 | 4 | 74 | 22 |
| 13 | 4 | 73 | 23 |
| 14 | 4 | 72 | 24 |
| 15 | 4 | 71 | 25 |
| 16 | 3 | 71 | 26 |
| 17 | 3 | 70 | 27 |
| 18 | 3 | 68 | 29 |
| 19 | 2 | 68 | 30 |
| 20 | 2 | 66 | 32 |
| 21 | 2 | 65 | 33 |
| 22 | 2 | 64 | 34 |
| 23 | 1 | 64 | 35 |
| 24 | 1 | 63 | 36 |
| 25 | 1 | 62 | 37 |
| 26 | 1 | 61 | 38 |
| 27 | 1 | 60 | 39 |
| 28 | 1 | 58 | 41 |
| 29 | 1 | 57 | 42 |
| 30 | 1 | 56 | 43 |
| 31 | 1 | 55 | 44 |
Wind in October
Winds average 5 km/h in October.
Across October, daily wind ranges from about 4 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 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 | 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 | 4 | calm |
| 23 | 4 | calm |
| 24 | 4 | calm |
| 25 | 4 | calm |
| 26 | 4 | calm |
| 27 | 4 | calm |
| 28 | 4 | calm |
| 29 | 4 | calm |
| 30 | 4 | calm |
| 31 | 4 | calm |
Sunrise & sunset in October
Daylight runs from about 12 h 06 min at the start of October to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 12 minutes over October. Sunrise moves from 5:26 AM to 5:15 AM, and sunset from 5:30 PM to 5:31 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 |
| Sunrise (AM) | 5:26 | 5:26 | 5:25 | 5:25 | 5:24 | 5:24 | 5:23 | 5:23 | 5:22 | 5:22 | 5:21 | 5:21 | 5:20 | 5:20 | 5:19 | 5:19 | 5:19 | 5:18 | 5:18 | 5:18 | 5:17 | 5:17 | 5:17 | 5:16 | 5:16 | 5:16 | 5:16 | 5:15 | 5:15 | 5:15 | 5:15 |
| Sunset (PM) | 5:30 | 5:30 | 5:30 | 5:30 | 5:30 | 5:30 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:29 | 5:30 | 5:30 | 5:30 | 5:30 | 5:30 | 5:30 | 5:30 | 5:30 | 5:31 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.1 | 5:26 | 5:30 |
| 2 | 12.1 | 5:26 | 5:30 |
| 3 | 12.1 | 5:25 | 5:30 |
| 4 | 12.1 | 5:25 | 5:30 |
| 5 | 12.1 | 5:24 | 5:30 |
| 6 | 12.1 | 5:24 | 5:30 |
| 7 | 12.1 | 5:23 | 5:29 |
| 8 | 12.1 | 5:23 | 5:29 |
| 9 | 12.1 | 5:22 | 5:29 |
| 10 | 12.1 | 5:22 | 5:29 |
| 11 | 12.1 | 5:21 | 5:29 |
| 12 | 12.1 | 5:21 | 5:29 |
| 13 | 12.1 | 5:20 | 5:29 |
| 14 | 12.2 | 5:20 | 5:29 |
| 15 | 12.2 | 5:19 | 5:29 |
| 16 | 12.2 | 5:19 | 5:29 |
| 17 | 12.2 | 5:19 | 5:29 |
| 18 | 12.2 | 5:18 | 5:29 |
| 19 | 12.2 | 5:18 | 5:29 |
| 20 | 12.2 | 5:18 | 5:29 |
| 21 | 12.2 | 5:17 | 5:29 |
| 22 | 12.2 | 5:17 | 5:29 |
| 23 | 12.2 | 5:17 | 5:30 |
| 24 | 12.2 | 5:16 | 5:30 |
| 25 | 12.2 | 5:16 | 5:30 |
| 26 | 12.2 | 5:16 | 5:30 |
| 27 | 12.2 | 5:16 | 5:30 |
| 28 | 12.2 | 5:15 | 5:30 |
| 29 | 12.3 | 5:15 | 5:30 |
| 30 | 12.3 | 5:15 | 5:30 |
| 31 | 12.3 | 5:15 | 5:31 |
Solar energy in October
Average shortwave solar energy reaching the ground each day in October, about 5.59 kWh/m².
For context, solar energy here swings from a low near 4.38 kWh/m² to a high of 5.74 kWh/m² in September across the year — October's 5.59 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) | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.4 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.2 |
| 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 | 5.7 | Bright |
| 2 | 5.7 | Bright |
| 3 | 5.7 | Bright |
| 4 | 5.7 | Bright |
| 5 | 5.7 | Bright |
| 6 | 5.7 | Bright |
| 7 | 5.7 | Bright |
| 8 | 5.7 | Bright |
| 9 | 5.7 | Bright |
| 10 | 5.7 | Bright |
| 11 | 5.7 | Bright |
| 12 | 5.7 | Bright |
| 13 | 5.7 | Bright |
| 14 | 5.7 | Bright |
| 15 | 5.6 | Bright |
| 16 | 5.6 | Bright |
| 17 | 5.6 | Bright |
| 18 | 5.6 | Bright |
| 19 | 5.6 | Bright |
| 20 | 5.5 | Bright |
| 21 | 5.5 | Bright |
| 22 | 5.5 | Bright |
| 23 | 5.5 | Bright |
| 24 | 5.5 | Bright |
| 25 | 5.4 | Bright |
| 26 | 5.4 | Bright |
| 27 | 5.4 | Bright |
| 28 | 5.3 | Bright |
| 29 | 5.3 | Bright |
| 30 | 5.3 | Bright |
| 31 | 5.2 | Bright |
Hazard calendar for Mertoyudan
In October, Mertoyudan sits inside its rainy season season. The full year is below, with each hazard's peak months called out.
Mertoyudan sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Mertoyudan's rainy season runs October–April, when most of the year's rain falls.
Is October a good time to visit Mertoyudan?
Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
October is a reasonable time to visit Mertoyudan for sightseeing.
What to pack for Mertoyudan in October
From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In October, Mertoyudan sees daytime highs around 28°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.
Sea temperature near Mertoyudan in October
The nearest coast averages about 26°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 41 km away) is warmest in March at about 29°C and coldest in August near 25°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) | 29 | 29 | 29 | 29 | 29 | 28 | 26 | 25 | 25 | 26 | 28 | 29 |
| Comfort | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Warm | Warm | Warm | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 29 | Tropical |
| Feb | 29 | Tropical |
| Mar | 29 | Tropical |
| Apr | 29 | Tropical |
| May | 29 | Tropical |
| Jun | 28 | Warm |
| Jul | 26 | Warm |
| Aug | 25 | Warm |
| Sep | 25 | Warm |
| Oct | 26 | Warm |
| Nov | 28 | Warm |
| Dec | 29 | Tropical |
UV index in Mertoyudan in October
Clear-sky midday UV in October 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 Mertoyudan peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 14 at about 6 (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) | 14 | 14 | 15 | 12 | 8 | 6 | 10 | 11 | 13 | 13 | 9 | 11 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | High | Very high | Extreme | Extreme | Extreme | Very high | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 15 | Extreme |
| Apr | 12 | Extreme |
| May | 8 | Very high |
| Jun | 6 | High |
| Jul | 10 | Very high |
| Aug | 11 | Extreme |
| Sep | 13 | Extreme |
| Oct | 13 | Extreme |
| Nov | 9 | Very high |
| Dec | 11 | Extreme |
Air quality in Mertoyudan in October
Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.
Air quality in Mertoyudan is worst in April — around 58 µg/m³ PM2.5 (unhealthy), about 1.7× the cleanest month (September, 34 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) | 48 | 46 | 54 | 58 | 57 | 51 | 42 | 35 | 34 | 37 | 42 | 42 |
| Level | Poor | Poor | Poor | Unhealthy | Unhealthy | Poor | Poor | Moderate | Moderate | Poor | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 48 | Poor |
| Feb | 46 | Poor |
| Mar | 54 | Poor |
| Apr | 58 | Unhealthy |
| May | 57 | Unhealthy |
| Jun | 51 | Poor |
| Jul | 42 | Poor |
| Aug | 35 | Moderate |
| Sep | 34 | Moderate |
| Oct | 37 | Poor |
| Nov | 42 | Poor |
| Dec | 42 | Poor |
Where is Mertoyudan?
Mertoyudan sits at 7.5°S, 110.2°E, 351 m above sea level, in Indonesia. The nearest listed city is Magelang, 6.0 km away.
Topography around Mertoyudan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Mertoyudan.
Within 3 km, the terrain around Mertoyudan has only modest variations in elevation — a maximum elevation change of 229 m around an average of 331 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,078 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,291 m.
The land around Mertoyudan is covered by trees (51%) and artificial surfaces (27%) within 3 km, trees (73%) within 16 km, and trees (58%) within 80 km.
Indonesia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 29% of US
- price level, 2025
- GDP per capita
- $5,060
- 2025
- Happiness
- 5.6 / 10
- World Happiness, 2025
- Safe drinking water
- 30%
- of population, 2024
- Homicide rate
- 0.3
- per 100k, 2022
- Road deaths
- 11.3
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 471
- 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 Mertoyudan (-7.52°, 110.2264°, elevation 351 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).