Ann in Winter
In winter (December, January and February), Ann sees average daytime highs around 29°C and overnight lows near 15°C, with 20 mm of rain over about 2 wet days across the season. It is the 3rd-warmest season and the driest season of the year.
Across winter, daytime highs hold fairly steady around 29°C. The sky is clear or mostly clear about 82% of the time across winter, and the air most often feels comfortable.
Winter is Ann's best season of the year to visit on our travel score. For the whole year in context, see Ann's year-round climate.
- Avg daytime high
- 29°C
- 3rd-warmest season
- Avg overnight low
- 15°C
- Rainfall
- 20 mm
- 2 wet days
- Avg wind
- 5 km/h
- Travel score
- 7.1
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Ann in Winter
Across winter, daytime highs hold fairly steady around 29°C.
A typical winter day in Ann reaches about 29°C and drops to 15°C overnight. The warmest of the three months is February, the coolest January.
How winter really feels in Ann
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
winter sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Ann weather by month
How the three winter months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 13° | 6 | 0.6 | 10.9 | 7.7 |
| Feb | 31° / 15° | 4 | 0.4 | 11.3 | 6.4 |
| Mar | 33° / 19° | 6 | 1.3 | 11.9 | 4.9 |
| Apr | 34° / 22° | 23 | 4.4 | 12.4 | 4.0 |
| May | 32° / 24° | 271 | 21.5 | 12.9 | 3.0 |
| Jun | 29° / 24° | 764 | 29.5 | 13.2 | 2.7 |
| Jul | 29° / 24° | 761 | 30.7 | 13.1 | 2.8 |
| Aug | 29° / 24° | 637 | 30.7 | 12.7 | 2.8 |
| Sep | 30° / 24° | 422 | 28.7 | 12.1 | 2.7 |
| Oct | 31° / 23° | 185 | 20.9 | 11.5 | 3.5 |
| Nov | 31° / 20° | 35 | 4.3 | 11.1 | 5.6 |
| Dec | 29° / 16° | 10 | 0.8 | 10.8 | 7.2 |
Cloud cover in Winter
The sky is clear or mostly clear about 82% of the time across winter.
Chance of precipitation in Winter
Ann gets around 20 mm of rain over 2 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 5 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 10 h 54 min in early December to 11 h 36 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 5.2 kWh/m².
Hazard calendar for Ann
In winter, Ann overlaps its cyclone season. The full year is below, with each hazard's peak months called out.
Ann sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.
Ann's monsoon runs June–September, when most of the year's rain falls.
Is winter a good time to visit Ann?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is one of the better times to visit Ann for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Ann in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Ann sees daytime highs around 29°C and nights near 15°C. Pack light clothes. Worth having: sun protection.
Sea temperature near Ann in Winter
The nearest coast averages about 26°C across winter — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 48 km away) is warmest in May 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) | 26 | 26 | 27 | 29 | 30 | 29 | 29 | 28 | 29 | 30 | 29 | 28 |
| Comfort | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 26 | Warm |
| Feb | 26 | Warm |
| Mar | 27 | Warm |
| Apr | 29 | Tropical |
| May | 30 | Tropical |
| Jun | 29 | Tropical |
| Jul | 29 | Tropical |
| Aug | 28 | Tropical |
| Sep | 29 | Tropical |
| Oct | 30 | Tropical |
| Nov | 29 | Tropical |
| Dec | 28 | Warm |
UV index in Ann in Winter
Clear-sky midday UV across winter averages around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Ann peaks around August 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 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) | 7 | 9 | 10 | 10 | 12 | 11 | 12 | 13 | 11 | 10 | 8 | 7 |
| Level | Very high | Very high | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | Very high |
| Feb | 9 | Very high |
| Mar | 10 | Extreme |
| Apr | 10 | Very high |
| May | 12 | Extreme |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 11 | Extreme |
| Oct | 10 | Extreme |
| Nov | 8 | Very high |
| Dec | 7 | High |
Air quality in Ann in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Ann is worst in April — around 44 µg/m³ PM2.5 (poor), about 5.3× the cleanest month (November, 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) | 22 | 30 | 39 | 44 | 29 | 17 | 17 | 17 | 12 | 10 | 8 | 14 |
| Level | Moderate | Moderate | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 22 | Moderate |
| Feb | 30 | Moderate |
| Mar | 39 | Poor |
| Apr | 44 | Poor |
| May | 29 | Moderate |
| Jun | 17 | Moderate |
| Jul | 17 | Moderate |
| Aug | 17 | Moderate |
| Sep | 12 | Moderate |
| Oct | 10 | Good |
| Nov | 8 | Good |
| Dec | 14 | Moderate |
Where is Ann?
Ann sits at 19.8°N, 94.0°E, 26 m above sea level, in Myanmar. The nearest listed city is Kyaukpyu, 66 km away.
Topography around Ann
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ann.
Within 3 km, the terrain around Ann has only modest variations in elevation — a maximum elevation change of 246 m around an average of 47 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 696 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,963 m.
The land around Ann is covered by trees (70%) and grassland (20%) within 3 km, trees (88%) within 16 km, and trees (64%) within 80 km.
Myanmar travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type A / C / D / F / G / I
- 230 V · 50 Hz
- Prices
- ≈ 38% of US
- price level, 2025
- GDP per capita
- $1,489
- 2025
- Happiness
- 4.3 / 10
- World Happiness, 2025
- Safe drinking water
- 60%
- of population, 2024
- Homicide rate
- 2.6
- per 100k, 2023
- Road deaths
- 20.4
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Very low
- EF EPI 444
- 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 Ann (19.7954°, 94.0479°, elevation 26 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.