Mawlamyinegyunn weather in December

In December, Mawlamyinegyunn sees average daytime highs of 31°C and overnight lows near 20°C, with 6 mm of rain across 0.9 wet days and about 11 hours of daylight. It is the 8th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 65% of the time in December, and the air most often feels muggy.

Daylight stretches from about 11 h 06 min at the start of December to 11 hours by month's end. Set against the rest of the year, December is Mawlamyinegyunn's 4th-clearest and 7th-windiest month. For the whole year in context, see Mawlamyinegyunn's year-round climate.

Daytime high
31°
8th warmest
Overnight low
20°
3rd coldest
Rainfall
6 mm
0.9 wet days
Daylight
11 hours
6:34 AM – 5:36 PM
Cloud cover
33%
4th clearest
Wind
8 km/h
7th windiest
Solar energy
4.81 kWh/m²
Travel score
5.7
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical December day in Mawlamyinegyunn reaches about 31°C in the afternoon and slips back to 20°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, December runs on par with November and on par with January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13222
23122
33122
43122
53122
63121
73121
83121
93121
103121
113121
123121
133121
143121
153121
163120
173120
183120
193120
203120
213120
223120
233120
243120
253120
263120
273119
283119
293119
303119
313119

How December really feels in Mawlamyinegyunn

Once humidity and wind are folded in, December averages 21 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
21
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Mawlamyinegyunn weather by month

How December compares with the rest of the year at a glance. December is the 8th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 19°40.911.15.4
Feb34° / 20°20.311.43.8
Mar37° / 23°121.711.92.2
Apr38° / 26°314.712.41.5
May34° / 26°25122.512.81.9
Jun31° / 26°43529.6132.2
Jul30° / 25°45130.712.92.4
Aug30° / 25°45630.812.52.4
Sep31° / 25°36029.212.12.4
Oct32° / 25°18622.911.63.0
Nov32° / 23°406.111.24.6
Dec31° / 20°60.9115.7

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 65% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 15% of December, with mostly cloudy or overcast conditions the remaining 21%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17129
27129
37129
47228
57228
67426
77426
87525
97525
107624
117723
127822
137921
147921
158119
168218
178218
188317
198416
208416
218416
228416
238416
248515
258515
268416
278416
288416
298317
308317
318218

Chance of precipitation in December

Any precipitation

Mawlamyinegyunn gets around 6 mm of rain over 0.9 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 4% and peaks near 9% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
19
28
38
47
57
66
75
85
94
104
114
123
133
143
153
163
173
182
192
202
212
222
232
242
252
263
273
283
293
303
313

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 63% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
10111354410
2011235439
3011336428
4021437417
5021537406
6021638396
7021739375
8021939364
9022040344
10022240333
11032340313
12032540292
13032740282
14042940261
15043140241
16053339221
17153539201
18153739181
19163838160
20164038150
21174138130
22174237120
23174437110
24184536100
2528463690
2628463680
2718473670
2819473670
2919473670
3019483670
3119483670

Wind in December

Winds average 8 km/h in December.

Across December, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 06 min at the start of December to 11 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over December. Sunrise moves from 6:26 AM to 6:41 AM, and sunset from 5:32 PM to 5:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.16:265:32
211.16:265:32
311.16:275:32
411.16:285:32
511.16:285:32
611.16:295:33
711.16:295:33
811.16:305:33
911.16:305:33
1011.06:315:34
1111.06:325:34
1211.06:325:34
1311.06:335:35
1411.06:335:35
1511.06:345:36
1611.06:345:36
1711.06:355:36
1811.06:355:37
1911.06:365:37
2011.06:365:38
2111.06:375:38
2211.06:375:39
2311.06:385:39
2411.06:385:40
2511.06:395:40
2611.06:395:41
2711.06:395:41
2811.06:405:42
2911.06:405:42
3011.06:415:43
3111.06:415:43

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.81 kWh/m².

For context, solar energy here swings from a low near 3.14 kWh/m² to a high of 6.68 kWh/m² in March across the year — December's 4.81 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
315.0Bright
Planning a trip in December

Hazard calendar for Mawlamyinegyunn

In seasonPeak

In December, Mawlamyinegyunn sits inside its cyclone season. The full year is below, with each hazard's peak months called out.

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

Mawlamyinegyunn'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 December a good time to visit Mawlamyinegyunn?

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

5.7
Sightseeing
1st-best month of the year
8.4
Beach & pool
2nd-best month of the year

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

What to pack for Mawlamyinegyunn in December

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

In December, Mawlamyinegyunn sees daytime highs around 31°C and nights near 20°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Mawlamyinegyunn in December

The nearest coast averages about 27°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 68 km away) is warmest in May 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
Mar28Tropical
Apr30Tropical
May30Tropical
Jun29Tropical
Jul29Tropical
Aug28Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec27Warm

UV index in Mawlamyinegyunn in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks 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 Mawlamyinegyunn peaks around August 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 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 13UV 13Dec 18UV 7
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar10Very high
Apr10Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug14Extreme
Sep10Extreme
Oct10Extreme
Nov9Very high
Dec7Very high

Air quality in Mawlamyinegyunn in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Mawlamyinegyunn is worst in March — around 38 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (September, 18 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMar 1138 µg/m³Sep 1319 µg/m³
PM2.5 (µg/m³)Level
Jan35Moderate
Feb37Poor
Mar38Poor
Apr30Moderate
May22Moderate
Jun19Moderate
Jul19Moderate
Aug20Moderate
Sep18Moderate
Oct23Moderate
Nov30Moderate
Dec36Poor
Location & terrain

Where is Mawlamyinegyunn?

Mawlamyinegyunn sits at 16.4°N, 95.3°E, 8 m above sea level, in Myanmar. The nearest listed city is Bogale, 17 km away.

Topography around Mawlamyinegyunn

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

Within 3 km, the terrain around Mawlamyinegyunn has only modest variations in elevation — a maximum elevation change of 9 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 12 m; within 80 km, only modest variations in elevation — a maximum elevation change of 173 m.

The land around Mawlamyinegyunn is covered by cropland (54%) and trees (31%) within 3 km, cropland (70%) and trees (21%) within 16 km, and cropland (59%) and water (20%) within 80 km.

3 km
9 m
16 km
12 m
80 km
173 m
treesgrasslandcroplandartificial surfaceswatermangroves
December weather nearby: Bogale 17 km · Wakema 27 km · Dawbon 39 km · Myaungmya 44 km · Pyapon 45 km · Kyaiklat 50 km · Maubin 57 km · Labutta 60 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 Mawlamyinegyunn (16.3772°, 95.2649°, 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).