Bang Mun Nak weather in May

In May, Bang Mun Nak sees average daytime highs of 36°C and overnight lows near 27°C, with 191 mm of rain across 23.4 wet days and about 12.7 hours of daylight. It is the 3rd-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 37°C in the first days to 35°C by the end. The sky is clear or mostly clear about 11% of the time in May, and the air most often feels miserable.

Daylight stretches from about 12 h 36 min at the start of May to 12 h 54 min by month's end. Set against the rest of the year, May is Bang Mun Nak's 8th-clearest and 5th-windiest month. For the whole year in context, see Bang Mun Nak's year-round climate.

Daytime high
36°
3rd warmest
Overnight low
27°
12th coldest
Rainfall
191 mm
23.4 wet days
Daylight
12 h 42 min
5:52 AM – 6:37 PM
Cloud cover
76%
8th clearest
Wind
7 km/h
5th windiest
Solar energy
5.6 kWh/m²
Travel score
1.4
out of 10

Bang Mun Nak is town in Bang Mun Nak district, Phichit province, Thailand.

Founded
1935

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 37°C in the first days to 35°C by the end.

A typical May day in Bang Mun Nak reaches about 36°C in the afternoon and slips back to 27°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 33°C and 39°C. Set against its neighbours, May runs about 2°C cooler than April and about 1°C warmer than June.

25°30°35°40°45°151015202531
Avg high (°C)Avg low (°C)
13727
23727
33727
43727
53727
63627
73627
83627
93627
103627
113627
123627
133627
143627
153627
163627
173627
183627
193627
203527
213527
223527
233527
243527
253527
263527
273527
283527
293527
303527
313527

How May really feels in Bang Mun Nak

Once humidity and wind are folded in, May 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
31 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

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

Bang Mun Nak weather by month

How May compares with the rest of the year at a glance. May is the 3rd-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 20°112.411.24.6
Feb35° / 22°142.911.53.3
Mar37° / 25°416.711.91.9
Apr37° / 27°7411.612.41.3
May36° / 27°19123.412.71.4
Jun34° / 27°19625.412.91.6
Jul34° / 26°21826.212.91.9
Aug33° / 26°28127.712.52.0
Sep33° / 26°29826.712.12.1
Oct33° / 25°1281611.63.2
Nov33° / 23°264.411.34.4
Dec32° / 20°81.211.15.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 12% of May, with mostly cloudy or overcast conditions the remaining 76%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24654
34456
44258
54159
63961
73862
83664
93367
103169
112971
122773
132575
142476
152377
162080
171981
181882
191684
201684
211585
221387
231387
241288
251288
261189
271090
281090
291090
30892
31793

Chance of precipitation in May

Any precipitation

Bang Mun Nak gets around 191 mm of rain over 23.4 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 75% and peaks near 85% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
160
261
363
464
565
666
767
869
970
1071
1172
1274
1375
1475
1576
1677
1777
1878
1979
2079
2180
2281
2381
2482
2582
2683
2783
2884
2984
3085
3185

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the miserable band about 80% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
133859
223662
323464
423266
523068
622870
722672
822573
912475
1012277
1112178
1212079
1311980
1411881
1511782
1611683
1711683
1801585
1901585
2001486
2101486
2201387
2301387
2401288
2501189
2601189
2701090
2801090
2901090
300991
310991

Wind in May

Winds average 7 km/h in May.

Across May, 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.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 36 min at the start of May to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over May. Sunrise moves from 5:59 AM to 5:50 AM, and sunset from 6:33 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.65:596:33
212.65:586:33
312.65:586:33
412.65:576:34
512.65:576:34
612.65:566:34
712.65:566:34
812.75:556:35
912.75:556:35
1012.75:546:35
1112.75:546:36
1212.75:546:36
1312.75:536:36
1412.75:536:36
1512.75:536:37
1612.75:526:37
1712.85:526:37
1812.85:526:38
1912.85:526:38
2012.85:516:38
2112.85:516:39
2212.85:516:39
2312.85:516:39
2412.85:506:40
2512.85:506:40
2612.85:506:40
2712.85:506:41
2812.95:506:41
2912.95:506:41
3012.95:506:42
3112.95:506:42

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.6 kWh/m².

For context, solar energy here swings from a low near 4.36 kWh/m² to a high of 6.27 kWh/m² in April across the year — May's 5.6 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Bright
35.9Bright
45.9Bright
55.9Bright
65.8Bright
75.8Bright
85.8Bright
95.7Bright
105.7Bright
115.7Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in May

Hazard calendar for Bang Mun Nak

In seasonPeak

In May, Bang Mun Nak sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

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

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

Is May a good time to visit Bang Mun Nak?

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

1.4
Sightseeing
11th-best month of the year
3.3
Beach & pool
12th-best month of the year

May is a weaker month for outdoor sightseeing in Bang Mun Nak.

What to pack for Bang Mun Nak in May

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

In May, Bang Mun Nak sees daytime highs around 36°C and nights near 27°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

UV index in Bang Mun Nak in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Bang Mun Nak peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 14UV 13Dec 13UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar11Extreme
Apr10Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Very high
Nov8Very high
Dec8Very high

Air quality in Bang Mun Nak in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Bang Mun Nak is worst in March — around 54 µg/m³ PM2.5 (poor), about 2.3× the cleanest month (June, 23 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorMar 1253 µg/m³Jun 2223 µg/m³
PM2.5 (µg/m³)Level
Jan49Poor
Feb51Poor
Mar54Poor
Apr45Poor
May33Moderate
Jun23Moderate
Jul24Moderate
Aug25Moderate
Sep29Moderate
Oct34Moderate
Nov36Poor
Dec42Poor
Location & terrain

Where is Bang Mun Nak?

Bang Mun Nak sits at 16.0°N, 100.4°E, 33 m above sea level, in Thailand. The nearest listed city is Taphan Hin, 22 km away.

Topography around Bang Mun Nak

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

Within 3 km, the terrain around Bang Mun Nak has only modest variations in elevation — a maximum elevation change of 15 m around an average of 30 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 33 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,235 m.

The land around Bang Mun Nak is covered by cropland (64%) and trees (23%) within 3 km, cropland (83%) within 16 km, and cropland (79%) within 80 km.

3 km
15 m
16 km
33 m
80 km
1,235 m
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Taphan Hin 22 km · Thap Khlo 27 km · Nakhon Sawan 44 km · Phichit 46 km · Chon Daen 54 km · Khanu Woralaksaburi 56 km · Bang Krathum 62 km · Lat Yao 70 km

Thailand travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C
230 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$8,057
2025
Happiness
6.3 / 10
World Happiness, 2025
Homicide rate
4.8
per 100k, 2011
Road deaths
32.2
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 402
Religion
Buddhist 93%Muslim 5%Christian 1%other 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 Bang Mun Nak (16.0278°, 100.3792°, elevation 33 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. 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).