Nkhata Bay weather in February
In February, Nkhata Bay sees average daytime highs of 26°C and overnight lows near 23°C, with 352 mm of rain across 26 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 4th-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 5% of the time in February, and the air most often feels muggy.
Daylight stretches from about 12 h 30 min at the start of February to 12 h 18 min by month's end. Set against the rest of the year, February is Nkhata Bay's 11th-clearest and 11th-windiest month. For the whole year in context, see Nkhata Bay's year-round climate.
- Daytime high
- 26°
- 4th warmest
- Overnight low
- 23°
- 9th coldest
- Rainfall
- 352 mm
- 26 wet days
- Daylight
- 12 h 24 min
- 5:46 AM – 6:09 PM
- Cloud cover
- 83%
- 11th clearest
- Wind
- 7 km/h
- 11th windiest
- Solar energy
- 5.27 kWh/m²
- Travel score
- 3.7
- out of 10
Nkhata Bay is city in Malawi.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in February
Day-to-day highs hold fairly steady near 26°C through the month.
A typical February day in Nkhata Bay reaches about 26°C in the afternoon and slips back to 23°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 27°C. Set against its neighbours, February runs on par with January and on par with March.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 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 | 26 | 26 |
| Avg low (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 26 | 23 |
| 2 | 26 | 23 |
| 3 | 26 | 23 |
| 4 | 26 | 23 |
| 5 | 26 | 23 |
| 6 | 26 | 23 |
| 7 | 26 | 23 |
| 8 | 26 | 23 |
| 9 | 26 | 23 |
| 10 | 26 | 23 |
| 11 | 26 | 23 |
| 12 | 26 | 23 |
| 13 | 26 | 23 |
| 14 | 26 | 23 |
| 15 | 26 | 23 |
| 16 | 26 | 23 |
| 17 | 26 | 23 |
| 18 | 26 | 23 |
| 19 | 26 | 23 |
| 20 | 26 | 23 |
| 21 | 26 | 23 |
| 22 | 26 | 23 |
| 23 | 26 | 22 |
| 24 | 26 | 22 |
| 25 | 26 | 22 |
| 26 | 26 | 22 |
| 27 | 26 | 22 |
| 28 | 26 | 22 |
Nkhata Bay weather by month
How February compares with the rest of the year at a glance. February is the 4th-warmest and 4th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 26° / 23° | 414 | 29.5 | 12.6 | 3.6 |
| Feb | 26° / 23° | 352 | 26 | 12.4 | 3.7 |
| Mar | 25° / 22° | 452 | 29.9 | 12.1 | 3.7 |
| Apr | 25° / 21° | 320 | 25.5 | 11.7 | 4.7 |
| May | 23° / 20° | 82 | 14.1 | 11.5 | 6.7 |
| Jun | 22° / 19° | 39 | 9.5 | 11.3 | 7.2 |
| Jul | 21° / 18° | 30 | 8.6 | 11.4 | 7.4 |
| Aug | 23° / 19° | 22 | 5.4 | 11.6 | 8.3 |
| Sep | 25° / 21° | 16 | 3.5 | 11.9 | 8.6 |
| Oct | 27° / 23° | 76 | 9.1 | 12.3 | 7.3 |
| Nov | 28° / 23° | 227 | 16.9 | 12.5 | 5.6 |
| Dec | 26° / 22° | 434 | 28.5 | 12.7 | 3.9 |
Cloud cover in February
The sky is clear or mostly clear about 5% of the time in February.
Beyond those clear spells, partly cloudy skies cover about 9% of February, with mostly cloudy or overcast conditions the remaining 86%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 17 |
| Cloudier (%) | 89 | 89 | 89 | 89 | 88 | 88 | 88 | 87 | 86 | 85 | 85 | 85 | 85 | 86 | 86 | 86 | 86 | 85 | 85 | 84 | 84 | 85 | 85 | 85 | 85 | 84 | 84 | 83 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 11 | 89 |
| 2 | 11 | 89 |
| 3 | 11 | 89 |
| 4 | 11 | 89 |
| 5 | 12 | 88 |
| 6 | 12 | 88 |
| 7 | 12 | 88 |
| 8 | 13 | 87 |
| 9 | 14 | 86 |
| 10 | 15 | 85 |
| 11 | 15 | 85 |
| 12 | 15 | 85 |
| 13 | 15 | 85 |
| 14 | 14 | 86 |
| 15 | 14 | 86 |
| 16 | 14 | 86 |
| 17 | 14 | 86 |
| 18 | 15 | 85 |
| 19 | 15 | 85 |
| 20 | 16 | 84 |
| 21 | 16 | 84 |
| 22 | 15 | 85 |
| 23 | 15 | 85 |
| 24 | 15 | 85 |
| 25 | 15 | 85 |
| 26 | 16 | 84 |
| 27 | 16 | 84 |
| 28 | 17 | 83 |
Chance of precipitation in February
Nkhata Bay gets around 352 mm of rain over 26 wet days in February. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 93% and peaks near 94% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 94 | 94 | 94 | 94 | 94 | 94 | 94 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 92 | 92 | 93 | 93 | 93 | 93 | 93 | 94 | 94 | 94 |
| Rain chance (%) | |
|---|---|
| 1 | 94 |
| 2 | 94 |
| 3 | 94 |
| 4 | 94 |
| 5 | 94 |
| 6 | 94 |
| 7 | 94 |
| 8 | 93 |
| 9 | 93 |
| 10 | 93 |
| 11 | 93 |
| 12 | 93 |
| 13 | 93 |
| 14 | 93 |
| 15 | 93 |
| 16 | 93 |
| 17 | 93 |
| 18 | 93 |
| 19 | 92 |
| 20 | 92 |
| 21 | 93 |
| 22 | 93 |
| 23 | 93 |
| 24 | 93 |
| 25 | 93 |
| 26 | 94 |
| 27 | 94 |
| 28 | 94 |
Humidity in February
Most of February feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, February lands in the muggy band about 68% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Muggy (%) | 67 | 67 | 68 | 69 | 69 | 70 | 70 | 70 | 71 | 71 | 71 | 70 | 70 | 70 | 69 | 69 | 68 | 67 | 67 | 66 | 66 | 66 | 66 | 66 | 66 | 67 | 68 | 69 |
| Oppressive (%) | 33 | 33 | 32 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 31 | 32 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 34 | 33 | 32 | 31 |
| Muggy (%) | Oppressive (%) | |
|---|---|---|
| 1 | 67 | 33 |
| 2 | 67 | 33 |
| 3 | 68 | 32 |
| 4 | 69 | 31 |
| 5 | 69 | 31 |
| 6 | 70 | 30 |
| 7 | 70 | 30 |
| 8 | 70 | 30 |
| 9 | 71 | 29 |
| 10 | 71 | 29 |
| 11 | 71 | 29 |
| 12 | 70 | 30 |
| 13 | 70 | 30 |
| 14 | 70 | 30 |
| 15 | 69 | 31 |
| 16 | 69 | 31 |
| 17 | 68 | 32 |
| 18 | 67 | 33 |
| 19 | 67 | 33 |
| 20 | 66 | 34 |
| 21 | 66 | 34 |
| 22 | 66 | 34 |
| 23 | 66 | 34 |
| 24 | 66 | 34 |
| 25 | 66 | 34 |
| 26 | 67 | 33 |
| 27 | 68 | 32 |
| 28 | 69 | 31 |
Wind in February
Winds average 7 km/h in February.
Across February, daily wind ranges from about 7 km/h on the calmest days to 7 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
Sunrise & sunset in February
Daylight runs from about 12 h 30 min at the start of February to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 12 minutes over February. Sunrise moves from 5:41 AM to 5:49 AM, and sunset from 6:12 PM to 6:04 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 |
| Sunrise (AM) | 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 | 5:46 | 5:47 | 5:47 | 5:47 | 5:47 | 5:48 | 5:48 | 5:48 | 5:48 | 5:48 | 5:49 | 5:49 |
| Sunset (PM) | 6:12 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:11 | 6:10 | 6:10 | 6:10 | 6:10 | 6:09 | 6:09 | 6:09 | 6:09 | 6:08 | 6:08 | 6:08 | 6:07 | 6:07 | 6:06 | 6:06 | 6:06 | 6:05 | 6:05 | 6:04 | 6:04 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.5 | 5:41 | 6:12 |
| 2 | 12.5 | 5:42 | 6:11 |
| 3 | 12.5 | 5:42 | 6:11 |
| 4 | 12.5 | 5:42 | 6:11 |
| 5 | 12.5 | 5:43 | 6:11 |
| 6 | 12.5 | 5:43 | 6:11 |
| 7 | 12.5 | 5:43 | 6:11 |
| 8 | 12.4 | 5:44 | 6:11 |
| 9 | 12.4 | 5:44 | 6:10 |
| 10 | 12.4 | 5:44 | 6:10 |
| 11 | 12.4 | 5:45 | 6:10 |
| 12 | 12.4 | 5:45 | 6:10 |
| 13 | 12.4 | 5:45 | 6:09 |
| 14 | 12.4 | 5:46 | 6:09 |
| 15 | 12.4 | 5:46 | 6:09 |
| 16 | 12.4 | 5:46 | 6:09 |
| 17 | 12.4 | 5:46 | 6:08 |
| 18 | 12.4 | 5:47 | 6:08 |
| 19 | 12.3 | 5:47 | 6:08 |
| 20 | 12.3 | 5:47 | 6:07 |
| 21 | 12.3 | 5:47 | 6:07 |
| 22 | 12.3 | 5:48 | 6:06 |
| 23 | 12.3 | 5:48 | 6:06 |
| 24 | 12.3 | 5:48 | 6:06 |
| 25 | 12.3 | 5:48 | 6:05 |
| 26 | 12.3 | 5:48 | 6:05 |
| 27 | 12.3 | 5:49 | 6:04 |
| 28 | 12.3 | 5:49 | 6:04 |
Solar energy in February
Average shortwave solar energy reaching the ground each day in February, about 5.27 kWh/m².
For context, solar energy here swings from a low near 4.97 kWh/m² to a high of 7.19 kWh/m² in October across the year — February's 5.27 kWh/m² falls in the middle.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 |
| 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 |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.2 | Bright |
| 2 | 5.2 | Bright |
| 3 | 5.2 | Bright |
| 4 | 5.2 | Bright |
| 5 | 5.2 | Bright |
| 6 | 5.2 | Bright |
| 7 | 5.2 | Bright |
| 8 | 5.3 | Bright |
| 9 | 5.3 | Bright |
| 10 | 5.3 | Bright |
| 11 | 5.3 | Bright |
| 12 | 5.3 | Bright |
| 13 | 5.3 | Bright |
| 14 | 5.3 | Bright |
| 15 | 5.3 | Bright |
| 16 | 5.3 | Bright |
| 17 | 5.3 | Bright |
| 18 | 5.3 | Bright |
| 19 | 5.3 | Bright |
| 20 | 5.3 | Bright |
| 21 | 5.3 | Bright |
| 22 | 5.3 | Bright |
| 23 | 5.3 | Bright |
| 24 | 5.3 | Bright |
| 25 | 5.3 | Bright |
| 26 | 5.3 | Bright |
| 27 | 5.3 | Bright |
| 28 | 5.3 | Bright |
Hazard calendar for Nkhata Bay
In February, Nkhata Bay sits inside its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.
Nkhata Bay sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Nkhata Bay's monsoon runs November–April, when most of the year's rain falls.
Is February a good time to visit Nkhata Bay?
Our two travel scores rate February for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
February is a weaker month for outdoor sightseeing in Nkhata Bay.
What to pack for Nkhata Bay in February
From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In February, Nkhata Bay sees daytime highs around 26°C and nights near 23°C. Pack rain gear. Worth having: light clothes and sun protection. About 26 days see rain.
UV index in Nkhata Bay in February
Clear-sky midday UV in February peaks around 16 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Nkhata Bay peaks around February 16 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 17 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) | 15 | 16 | 15 | 13 | 10 | 9 | 9 | 10 | 11 | 13 | 12 | 13 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 16 | Extreme |
| Mar | 15 | Extreme |
| Apr | 13 | Extreme |
| May | 10 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 10 | Very high |
| Sep | 11 | Extreme |
| Oct | 13 | Extreme |
| Nov | 12 | Extreme |
| Dec | 13 | Extreme |
Air quality in Nkhata Bay in February
Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.
Air quality in Nkhata Bay is worst in September — around 26 µg/m³ PM2.5 (moderate), about 3.7× the cleanest month (December, 7 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) | 9 | 10 | 9 | 8 | 7 | 8 | 11 | 20 | 26 | 23 | 13 | 7 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 9 | Good |
| Feb | 10 | Good |
| Mar | 9 | Good |
| Apr | 8 | Good |
| May | 7 | Good |
| Jun | 8 | Good |
| Jul | 11 | Good |
| Aug | 20 | Moderate |
| Sep | 26 | Moderate |
| Oct | 23 | Moderate |
| Nov | 13 | Moderate |
| Dec | 7 | Good |
Where is Nkhata Bay?
Nkhata Bay sits at 11.6°S, 34.3°E, 547 m above sea level, in Malawi. The nearest listed city is Mzuzu, 33 km away.
Topography around Nkhata Bay
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Nkhata Bay.
Within 3 km, the terrain around Nkhata Bay has significant variations in elevation — a maximum elevation change of 263 m around an average of 560 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 809 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,549 m.
The land around Nkhata Bay is covered by trees (37%), shrubs (35%) and water (23%) within 3 km, water (47%) and trees (26%) within 16 km, and water (52%) and trees (20%) within 80 km.
Malawi travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type G
- 230 V · 50 Hz
- Prices
- ≈ 53% of US
- price level, 2025
- GDP per capita
- $672
- 2025
- Happiness
- 3.3 / 10
- World Happiness, 2025
- Safe drinking water
- 18%
- of population, 2024
- Homicide rate
- 1.8
- per 100k, 2012
- Road deaths
- 33.4
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- English
- Low
- EF EPI 465
- 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 Nkhata Bay (-11.6066°, 34.2907°, elevation 547 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). 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).