Nosy Varika weather in October
In October, Nosy Varika sees average daytime highs of 26°C and overnight lows near 21°C, with 66 mm of rain across 10.7 wet days and about 12.5 hours of daylight. It is the 7th-warmest and 11th-wettest month of the year here.
Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 50% of the time in October, and the air most often feels muggy.
Daylight stretches from about 12 h 12 min at the start of October to 12 h 48 min by month's end. Set against the rest of the year, October is Nosy Varika's 4th-clearest and 1st-windiest month. For the whole year in context, see Nosy Varika's year-round climate.
- Daytime high
- 26°
- 7th warmest
- Overnight low
- 21°
- 5th coldest
- Rainfall
- 66 mm
- 10.7 wet days
- Daylight
- 12 h 30 min
- 5:16 AM – 5:45 PM
- Cloud cover
- 45%
- 4th clearest
- Wind
- 12 km/h
- 1st windiest
- Solar energy
- 5.76 kWh/m²
- Travel score
- 6.9
- out of 10
Temperature in October
Day-to-day highs hold fairly steady near 26°C through the month.
A typical October day in Nosy Varika reaches about 26°C in the afternoon and slips back to 21°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 28°C. Set against its neighbours, October runs about 2°C warmer than September and about 2°C cooler than 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) | 25 | 25 | 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 | 27 | 27 | 27 | 27 |
| Avg low (°C) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 25 | 20 |
| 2 | 25 | 20 |
| 3 | 25 | 20 |
| 4 | 25 | 20 |
| 5 | 25 | 20 |
| 6 | 25 | 20 |
| 7 | 26 | 20 |
| 8 | 26 | 20 |
| 9 | 26 | 20 |
| 10 | 26 | 21 |
| 11 | 26 | 21 |
| 12 | 26 | 21 |
| 13 | 26 | 21 |
| 14 | 26 | 21 |
| 15 | 26 | 21 |
| 16 | 26 | 21 |
| 17 | 26 | 21 |
| 18 | 26 | 21 |
| 19 | 26 | 21 |
| 20 | 26 | 21 |
| 21 | 26 | 21 |
| 22 | 26 | 21 |
| 23 | 26 | 21 |
| 24 | 26 | 21 |
| 25 | 26 | 21 |
| 26 | 26 | 21 |
| 27 | 26 | 22 |
| 28 | 27 | 22 |
| 29 | 27 | 22 |
| 30 | 27 | 22 |
| 31 | 27 | 22 |
How October really feels in Nosy Varika
Once humidity and wind are folded in, October 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.
October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Nosy Varika weather by month
How October compares with the rest of the year at a glance. October is the 7th-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 24° | 312 | 23.3 | 13.1 | 3.9 |
| Feb | 29° / 24° | 288 | 22.3 | 12.7 | 3.7 |
| Mar | 28° / 24° | 284 | 23.4 | 12.1 | 4.2 |
| Apr | 27° / 23° | 166 | 19.6 | 11.5 | 5.1 |
| May | 25° / 21° | 186 | 18.9 | 11 | 5.7 |
| Jun | 24° / 19° | 117 | 17.4 | 10.8 | 6.0 |
| Jul | 23° / 18° | 120 | 18.3 | 10.9 | 5.8 |
| Aug | 23° / 18° | 72 | 13.8 | 11.3 | 6.7 |
| Sep | 24° / 19° | 55 | 10.6 | 11.9 | 7.2 |
| Oct | 26° / 21° | 66 | 10.7 | 12.5 | 6.9 |
| Nov | 27° / 22° | 81 | 11.2 | 13 | 6.3 |
| Dec | 28° / 24° | 151 | 17.4 | 13.2 | 4.8 |
Cloud cover in October
The sky is clear or mostly clear about 50% of the time in October.
Beyond those clear spells, partly cloudy skies cover about 21% of October, with mostly cloudy or overcast conditions the remaining 29%. 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 (%) | 80 | 80 | 78 | 76 | 76 | 74 | 74 | 73 | 72 | 71 | 71 | 71 | 70 | 70 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 69 | 69 | 68 | 67 | 66 | 65 | 65 | 64 | 63 | 63 |
| Cloudier (%) | 20 | 20 | 22 | 24 | 24 | 26 | 26 | 27 | 28 | 29 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 31 | 31 | 32 | 33 | 34 | 35 | 35 | 36 | 37 | 37 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 80 | 20 |
| 2 | 80 | 20 |
| 3 | 78 | 22 |
| 4 | 76 | 24 |
| 5 | 76 | 24 |
| 6 | 74 | 26 |
| 7 | 74 | 26 |
| 8 | 73 | 27 |
| 9 | 72 | 28 |
| 10 | 71 | 29 |
| 11 | 71 | 29 |
| 12 | 71 | 29 |
| 13 | 70 | 30 |
| 14 | 70 | 30 |
| 15 | 71 | 29 |
| 16 | 71 | 29 |
| 17 | 71 | 29 |
| 18 | 70 | 30 |
| 19 | 70 | 30 |
| 20 | 70 | 30 |
| 21 | 70 | 30 |
| 22 | 69 | 31 |
| 23 | 69 | 31 |
| 24 | 68 | 32 |
| 25 | 67 | 33 |
| 26 | 66 | 34 |
| 27 | 65 | 35 |
| 28 | 65 | 35 |
| 29 | 64 | 36 |
| 30 | 63 | 37 |
| 31 | 63 | 37 |
Chance of precipitation in October
Nosy Varika gets around 66 mm of rain over 10.7 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 34% and peaks near 35% 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 (%) | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 34 | 34 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 |
| Rain chance (%) | |
|---|---|
| 1 | 31 |
| 2 | 31 |
| 3 | 32 |
| 4 | 32 |
| 5 | 32 |
| 6 | 33 |
| 7 | 33 |
| 8 | 34 |
| 9 | 34 |
| 10 | 35 |
| 11 | 35 |
| 12 | 35 |
| 13 | 35 |
| 14 | 35 |
| 15 | 35 |
| 16 | 35 |
| 17 | 35 |
| 18 | 35 |
| 19 | 35 |
| 20 | 35 |
| 21 | 35 |
| 22 | 35 |
| 23 | 35 |
| 24 | 34 |
| 25 | 34 |
| 26 | 34 |
| 27 | 34 |
| 28 | 33 |
| 29 | 33 |
| 30 | 33 |
| 31 | 33 |
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 62% of days. Sticky, muggy-or-worse air turns up on roughly 76% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comfortable (%) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Humid (%) | 36 | 34 | 33 | 32 | 31 | 30 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 22 | 21 | 20 | 19 | 18 | 18 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 |
| Muggy (%) | 58 | 59 | 60 | 60 | 61 | 61 | 62 | 63 | 62 | 62 | 63 | 63 | 63 | 62 | 63 | 63 | 63 | 64 | 63 | 64 | 64 | 64 | 63 | 63 | 62 | 62 | 62 | 61 | 61 | 61 | 60 |
| Oppressive (%) | 3 | 4 | 4 | 5 | 5 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 22 | 23 | 24 | 24 | 25 | 26 |
| Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|
| 1 | 3 | 36 | 58 | 3 |
| 2 | 3 | 34 | 59 | 4 |
| 3 | 3 | 33 | 60 | 4 |
| 4 | 3 | 32 | 60 | 5 |
| 5 | 3 | 31 | 61 | 5 |
| 6 | 3 | 30 | 61 | 6 |
| 7 | 3 | 28 | 62 | 7 |
| 8 | 3 | 27 | 63 | 7 |
| 9 | 4 | 26 | 62 | 8 |
| 10 | 4 | 25 | 62 | 9 |
| 11 | 4 | 24 | 63 | 9 |
| 12 | 4 | 23 | 63 | 10 |
| 13 | 4 | 22 | 63 | 11 |
| 14 | 4 | 22 | 62 | 12 |
| 15 | 3 | 21 | 63 | 13 |
| 16 | 3 | 20 | 63 | 14 |
| 17 | 3 | 19 | 63 | 15 |
| 18 | 3 | 18 | 64 | 15 |
| 19 | 3 | 18 | 63 | 16 |
| 20 | 2 | 17 | 64 | 17 |
| 21 | 2 | 16 | 64 | 18 |
| 22 | 2 | 15 | 64 | 19 |
| 23 | 2 | 15 | 63 | 20 |
| 24 | 2 | 14 | 63 | 21 |
| 25 | 2 | 14 | 62 | 22 |
| 26 | 2 | 14 | 62 | 22 |
| 27 | 2 | 13 | 62 | 23 |
| 28 | 2 | 13 | 61 | 24 |
| 29 | 2 | 13 | 61 | 24 |
| 30 | 2 | 12 | 61 | 25 |
| 31 | 2 | 12 | 60 | 26 |
Wind in October
Winds average 12 km/h in October, the windiest month of the year.
Across October, daily wind ranges from about 12 km/h on the calmest days to 13 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 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | 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 | 12 | calm |
| 2 | 12 | calm |
| 3 | 12 | calm |
| 4 | 12 | calm |
| 5 | 12 | calm |
| 6 | 12 | calm |
| 7 | 12 | calm |
| 8 | 12 | calm |
| 9 | 12 | calm |
| 10 | 12 | calm |
| 11 | 12 | calm |
| 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 | light breeze |
| 19 | 12 | light breeze |
| 20 | 12 | light breeze |
| 21 | 12 | light breeze |
| 22 | 12 | light breeze |
| 23 | 12 | light breeze |
| 24 | 12 | 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 |
| 31 | 13 | light breeze |
Sunrise & sunset in October
Daylight runs from about 12 h 12 min at the start of October to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 36 minutes over October. Sunrise moves from 5:29 AM to 5:07 AM, and sunset from 5:40 PM to 5:52 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) | 12.2 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 |
| Sunrise (AM) | 5:29 | 5:28 | 5:27 | 5:27 | 5:26 | 5:25 | 5:24 | 5:23 | 5:22 | 5:21 | 5:20 | 5:20 | 5:19 | 5:18 | 5:17 | 5:16 | 5:16 | 5:15 | 5:14 | 5:14 | 5:13 | 5:12 | 5:12 | 5:11 | 5:10 | 5:10 | 5:09 | 5:08 | 5:08 | 5:07 | 5:07 |
| Sunset (PM) | 5:40 | 5:41 | 5:41 | 5:41 | 5:42 | 5:42 | 5:42 | 5:43 | 5:43 | 5:43 | 5:44 | 5:44 | 5:44 | 5:45 | 5:45 | 5:45 | 5:46 | 5:46 | 5:46 | 5:47 | 5:47 | 5:48 | 5:48 | 5:49 | 5:49 | 5:50 | 5:50 | 5:50 | 5:51 | 5:51 | 5:52 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.2 | 5:29 | 5:40 |
| 2 | 12.2 | 5:28 | 5:41 |
| 3 | 12.2 | 5:27 | 5:41 |
| 4 | 12.2 | 5:27 | 5:41 |
| 5 | 12.3 | 5:26 | 5:42 |
| 6 | 12.3 | 5:25 | 5:42 |
| 7 | 12.3 | 5:24 | 5:42 |
| 8 | 12.3 | 5:23 | 5:43 |
| 9 | 12.3 | 5:22 | 5:43 |
| 10 | 12.4 | 5:21 | 5:43 |
| 11 | 12.4 | 5:20 | 5:44 |
| 12 | 12.4 | 5:20 | 5:44 |
| 13 | 12.4 | 5:19 | 5:44 |
| 14 | 12.4 | 5:18 | 5:45 |
| 15 | 12.5 | 5:17 | 5:45 |
| 16 | 12.5 | 5:16 | 5:45 |
| 17 | 12.5 | 5:16 | 5:46 |
| 18 | 12.5 | 5:15 | 5:46 |
| 19 | 12.5 | 5:14 | 5:46 |
| 20 | 12.6 | 5:14 | 5:47 |
| 21 | 12.6 | 5:13 | 5:47 |
| 22 | 12.6 | 5:12 | 5:48 |
| 23 | 12.6 | 5:12 | 5:48 |
| 24 | 12.6 | 5:11 | 5:49 |
| 25 | 12.6 | 5:10 | 5:49 |
| 26 | 12.7 | 5:10 | 5:50 |
| 27 | 12.7 | 5:09 | 5:50 |
| 28 | 12.7 | 5:08 | 5:50 |
| 29 | 12.7 | 5:08 | 5:51 |
| 30 | 12.7 | 5:07 | 5:51 |
| 31 | 12.8 | 5:07 | 5:52 |
Solar energy in October
Average shortwave solar energy reaching the ground each day in October, about 5.76 kWh/m².
For context, solar energy here swings from a low near 3.3 kWh/m² to a high of 6.28 kWh/m² in November across the year — October's 5.76 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) | 5.5 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.9 | 5.9 | 5.9 | 5.9 | 5.9 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.5 | Bright |
| 2 | 5.6 | Bright |
| 3 | 5.6 | Bright |
| 4 | 5.6 | Bright |
| 5 | 5.6 | Bright |
| 6 | 5.6 | Bright |
| 7 | 5.6 | Bright |
| 8 | 5.6 | 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 | 5.8 | Bright |
| 16 | 5.8 | Bright |
| 17 | 5.8 | Bright |
| 18 | 5.8 | Bright |
| 19 | 5.8 | Bright |
| 20 | 5.8 | Bright |
| 21 | 5.9 | Bright |
| 22 | 5.9 | Bright |
| 23 | 5.9 | Bright |
| 24 | 5.9 | Bright |
| 25 | 5.9 | Bright |
| 26 | 6.0 | Bright |
| 27 | 6.0 | Bright |
| 28 | 6.0 | Bright |
| 29 | 6.0 | Bright |
| 30 | 6.0 | Intense |
| 31 | 6.0 | Intense |
Hazard calendar for Nosy Varika
None of Nosy Varika's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Nosy Varika sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Nosy Varika's rainy season runs December–May, when most of the year's rain falls.
Is October a good time to visit Nosy Varika?
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 Nosy Varika for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Nosy Varika in October
From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In October, Nosy Varika sees daytime highs around 26°C and nights near 21°C. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.
Sea temperature near Nosy Varika in October
The nearest coast averages about 25°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in February at about 29°C and coldest in August near 24°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) | 28 | 29 | 28 | 28 | 27 | 26 | 25 | 24 | 24 | 25 | 26 | 27 |
| Comfort | Tropical | Tropical | Tropical | Warm | Warm | Warm | Warm | Warm | Warm | Warm | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Tropical |
| Feb | 29 | Tropical |
| Mar | 28 | Tropical |
| Apr | 28 | Warm |
| May | 27 | Warm |
| Jun | 26 | Warm |
| Jul | 25 | Warm |
| Aug | 24 | Warm |
| Sep | 24 | Warm |
| Oct | 25 | Warm |
| Nov | 26 | Warm |
| Dec | 27 | Warm |
UV index in Nosy Varika in October
Clear-sky midday UV in October peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Nosy Varika peaks around February 13 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 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 | 16 | 13 | 10 | 8 | 6 | 7 | 8 | 10 | 11 | 12 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | Very high | High | High | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 16 | Extreme |
| Mar | 13 | Extreme |
| Apr | 10 | Very high |
| May | 8 | Very high |
| Jun | 6 | High |
| Jul | 7 | High |
| Aug | 8 | Very high |
| Sep | 10 | Extreme |
| Oct | 11 | Extreme |
| Nov | 12 | Extreme |
| Dec | 14 | Extreme |
Air quality in Nosy Varika 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 Nosy Varika is worst in October — around 24 µg/m³ PM2.5 (moderate), about 4.1× the cleanest month (March, 6 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) | 7 | 6 | 6 | 6 | 8 | 8 | 7 | 8 | 8 | 24 | 18 | 8 |
| Level | Good | Good | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 7 | Good |
| Feb | 6 | Good |
| Mar | 6 | Good |
| Apr | 6 | Good |
| May | 8 | Good |
| Jun | 8 | Good |
| Jul | 7 | Good |
| Aug | 8 | Good |
| Sep | 8 | Good |
| Oct | 24 | Moderate |
| Nov | 18 | Moderate |
| Dec | 8 | Good |
Where is Nosy Varika?
Nosy Varika sits at 20.6°S, 48.5°E, 8 m above sea level, in Madagascar. The nearest listed city is Sahavato, 21 km away.
Topography around Nosy Varika
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Nosy Varika.
Within 3 km, the terrain around Nosy Varika has only modest variations in elevation — a maximum elevation change of 14 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 166 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,337 m.
The land around Nosy Varika is covered by water (38%), grassland (24%) and trees (20%) within 3 km, water (49%) and trees (25%) within 16 km, and water (33%), trees (28%) and grassland (25%) within 80 km.
Madagascar travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 31% of US
- price level, 2025
- GDP per capita
- $599
- 2025
- Happiness
- 4.2 / 10
- World Happiness, 2025
- Safe drinking water
- 22%
- of population, 2024
- Road deaths
- 29.2
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- English
- Low
- EF EPI 457
- 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 Nosy Varika (-20.5833°, 48.5333°, elevation 8 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).