Waw weather in January

In January, Waw sees average daytime highs of 32°C and overnight lows near 18°C, with 3 mm of rain across 0.8 wet days and about 11.1 hours of daylight. It is the 7th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 77% of the time in January, and the air most often feels humid.

Daylight stretches from about 11 hours at the start of January to 11 h 12 min by month's end. Set against the rest of the year, January is Waw's 3rd-clearest and 10th-windiest month. For the whole year in context, see Waw's year-round climate.

Daytime high
32°
7th warmest
Overnight low
18°
1st coldest
Rainfall
3 mm
0.8 wet days
Daylight
11 h 06 min
6:41 AM – 5:44 PM
Cloud cover
24%
3rd clearest
Wind
5 km/h
10th windiest
Solar energy
5.13 kWh/m²
Travel score
5.2
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical January day in Waw reaches about 32°C in the afternoon and slips back to 18°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 34°C. Set against its neighbours, January runs on par with December and about 2°C cooler than February.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13118
23218
33218
43218
53218
63218
73218
83218
93218
103218
113218
123218
133218
143218
153218
163218
173218
183217
193217
203217
213217
223217
233217
243217
253318
263318
273318
283318
293318
303318
313318

How January really feels in Waw

Once humidity and wind are folded in, January averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Waw weather by month

How January compares with the rest of the year at a glance. January is the 7th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 18°30.811.15.2
Feb34° / 19°20.311.43.8
Mar37° / 22°101.911.92.1
Apr38° / 26°465.112.41.2
May34° / 26°28822.912.81.8
Jun31° / 26°49929.7132.2
Jul31° / 25°56030.612.92.3
Aug31° / 25°56230.912.62.3
Sep32° / 25°38029.112.12.2
Oct33° / 25°16220.711.62.8
Nov33° / 23°314.611.24.3
Dec32° / 20°60.9115.3

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 77% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 9% of January, with mostly cloudy or overcast conditions the remaining 14%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18218
28218
38218
48218
58218
68218
78218
88218
98317
108416
118416
128416
138614
148614
158713
168713
178713
188812
198812
208812
218911
228911
238911
248812
258812
268812
278911
288911
298911
308911
318911

Chance of precipitation in January

Any precipitation

Waw gets around 3 mm of rain over 0.8 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 3% and peaks near 4% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
14
24
34
44
54
64
74
83
93
103
113
123
133
142
152
162
172
182
192
202
212
222
232
242
252
262
272
282
291
301
311

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the humid band about 39% of days. Sticky, muggy-or-worse air turns up on roughly 37% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1214393213
2115393113
3116393114
4117393014
5117393014
6118392913
7119392813
8120392812
9120402812
10121402711
11121402710
12122412710
1312241269
1422341268
1522441267
1622441266
1722541266
1822640265
1922740275
2022739274
2122738284
2222738294
2322737294
2422737304
2522637314
2622637314
2712637324
2812537324
2912537324
3012438334
3112438334

Wind in January

Winds average 5 km/h in January.

Across January, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
306calm
316calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 11 hours at the start of January to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over January. Sunrise moves from 6:37 AM to 6:40 AM, and sunset from 5:36 PM to 5:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.06:375:36
211.06:385:36
311.06:385:37
411.06:385:37
511.06:395:38
611.06:395:38
711.06:395:39
811.06:395:40
911.06:405:40
1011.06:405:41
1111.06:405:41
1211.06:405:42
1311.06:405:43
1411.06:415:43
1511.16:415:44
1611.16:415:44
1711.16:415:45
1811.16:415:46
1911.16:415:46
2011.16:415:47
2111.16:415:47
2211.16:415:48
2311.16:415:48
2411.16:415:49
2511.16:415:50
2611.26:415:50
2711.26:415:51
2811.26:415:51
2911.26:415:52
3011.26:405:52
3111.26:405:53

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.13 kWh/m².

For context, solar energy here swings from a low near 2.93 kWh/m² to a high of 6.67 kWh/m² in April across the year — January's 5.13 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
135.1Bright
145.1Bright
155.1Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in January

Hazard calendar for Waw

In seasonPeak

None of Waw's seasonal hazards are active in January. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Waw sits in the North Indian Ocean cyclone zone; the season peaks May and October–November.

Waw's monsoon runs May–September, when most of the year's rain falls.

Cyclone
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Waw?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.2
Sightseeing
2nd-best month of the year
8.4
Beach & pool
1st-best month of the year

January is a reasonable time to visit Waw for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Waw in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Waw sees daytime highs around 32°C and nights near 18°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Waw in January

The nearest coast averages about 26°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 44 km away) is warmest in April at about 30°C and coldest in January near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar29Tropical
Apr30Tropical
May30Tropical
Jun29Tropical
Jul29Tropical
Aug28Tropical
Sep28Tropical
Oct29Tropical
Nov29Tropical
Dec27Warm

UV index in Waw in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Waw peaks around August 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 7 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 10UV 13Dec 19UV 7
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar9Very high
Apr10Very high
May11Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep10Extreme
Oct11Extreme
Nov8Very high
Dec7Very high

Air quality in Waw in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Waw is worst in March — around 46 µg/m³ PM2.5 (poor), about 2.6× the cleanest month (June, 17 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMar 1145 µg/m³Jun 2317 µg/m³
PM2.5 (µg/m³)Level
Jan37Poor
Feb44Poor
Mar46Poor
Apr36Poor
May23Moderate
Jun17Moderate
Jul18Moderate
Aug19Moderate
Sep18Moderate
Oct20Moderate
Nov27Moderate
Dec33Moderate
Location & terrain

Where is Waw?

Waw sits at 17.5°N, 96.7°E, 15 m above sea level, in Myanmar. The nearest listed city is Thanatpin, 23 km away.

Topography around Waw

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Waw.

Within 3 km, the terrain around Waw has only modest variations in elevation — a maximum elevation change of 11 m around an average of 7 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 16 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,753 m.

The land around Waw is covered by cropland (76%) within 3 km, cropland (84%) within 16 km, and trees (49%) and cropland (38%) within 80 km.

3 km
11 m
16 km
16 m
80 km
1,753 m
treesgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Thanatpin 23 km · Bago 26 km · Kyauktaga 32 km · Daik-u 35 km · Kyaikto 40 km · Nyaunglebin 53 km · Shwegyin 54 km · Hlegu 64 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
Buddhist 88%Christian 6%Muslim 4%Animist 1%

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 Waw (17.477°, 96.6783°, elevation 15 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).