Nakhon Phanom weather in July

In July, Nakhon Phanom sees average daytime highs of 30°C and overnight lows near 24°C, with 490 mm of rain across 29.4 wet days and about 12.9 hours of daylight. It is the 9th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 4% of the time in July, and the air most often feels miserable.

Daylight stretches from about 13 hours at the start of July to 12 h 48 min by month's end. Set against the rest of the year, July is Nakhon Phanom's 10th-clearest and 8th-windiest month. For the whole year in context, see Nakhon Phanom's year-round climate.

Daytime high
30°
9th warmest
Overnight low
24°
11th coldest
Rainfall
490 mm
29.4 wet days
Daylight
12 h 54 min
5:38 AM – 6:35 PM
Cloud cover
88%
10th clearest
Wind
6 km/h
8th windiest
Solar energy
4.13 kWh/m²
Travel score
2.7
out of 10

Nakhon Phanom is town in Nakhon Phanom province, Thailand.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical July day in Nakhon Phanom reaches about 30°C in the afternoon and slips back to 24°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 32°C. Set against its neighbours, July runs about 1°C cooler than June and on par with August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13025
23025
33025
43025
53025
63025
73025
83025
93025
103025
113025
123025
133025
143024
153024
163024
173024
183024
193024
203024
213024
223024
233024
243024
253024
263024
273024
283024
293024
303024
313024

How July really feels in Nakhon Phanom

Once humidity and wind are folded in, July 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 July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Nakhon Phanom weather by month

How July compares with the rest of the year at a glance. July is the 9th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 16°61.511.17.4
Feb30° / 18°132.511.46.2
Mar32° / 21°345.611.94.6
Apr33° / 23°6911.512.43.4
May32° / 24°25323.712.82.7
Jun31° / 25°37827.6132.5
Jul30° / 24°49029.412.92.7
Aug30° / 24°49329.912.62.6
Sep30° / 24°31824.712.13.0
Oct31° / 22°11111.411.64.5
Nov30° / 19°202.611.26.0
Dec28° / 16°61.2117.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 7% of July, with mostly cloudy or overcast conditions the remaining 89%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11288
21387
31387
41387
51486
61486
71486
81387
91387
101387
111387
121387
131387
141387
151288
161288
171288
181189
191189
201189
211090
221090
23991
24892
25892
26892
27793
28793
29793
30793
31793

Chance of precipitation in July

Any precipitation

Nakhon Phanom gets around 490 mm of rain over 29.4 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 95% and peaks near 98% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
194
294
394
494
594
694
794
894
994
1094
1194
1294
1394
1494
1594
1694
1794
1894
1994
2094
2195
2295
2395
2495
2596
2696
2797
2897
2997
3098
3198

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the miserable band about 88% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
11189
21189
31189
41189
51189
61189
71189
81189
91189
101090
111090
121090
131090
14991
15991
161090
171090
181090
191189
201288
211387
221387
231486
241585
251585
261684
271684
281684
291684
301684
311684

Wind in July

Winds average 6 km/h in July.

Across July, daily wind ranges from about 6 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
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 hours at the start of July to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over July. Sunrise moves from 5:33 AM to 5:43 AM, and sunset from 6:35 PM to 6:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:336:35
213.05:346:35
313.05:346:35
413.05:346:35
513.05:356:35
613.05:356:35
713.05:356:35
813.05:356:35
913.05:366:35
1013.05:366:35
1113.05:366:35
1213.05:376:35
1313.05:376:35
1413.05:376:35
1513.05:386:35
1612.95:386:35
1712.95:386:35
1812.95:396:35
1912.95:396:34
2012.95:396:34
2112.95:406:34
2212.95:406:34
2312.95:406:34
2412.95:416:33
2512.95:416:33
2612.95:416:33
2712.85:426:32
2812.85:426:32
2912.85:426:32
3012.85:436:31
3112.85:436:31

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.13 kWh/m².

For context, solar energy here swings from a low near 3.85 kWh/m² to a high of 5.98 kWh/m² in April across the year — July's 4.13 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.4Bright
54.4Bright
64.4Bright
74.4Bright
84.3Bright
94.3Bright
104.3Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.2Bright
164.2Bright
174.2Bright
184.1Bright
194.1Bright
204.1Bright
214.0Bright
224.0Moderate
234.0Moderate
243.9Moderate
253.9Moderate
263.9Moderate
273.8Moderate
283.8Moderate
293.8Moderate
303.8Moderate
313.8Moderate
Planning a trip in July

Hazard calendar for Nakhon Phanom

In seasonPeak

In July, Nakhon Phanom sits inside its pacific typhoon and monsoon season. The full year is below, with each hazard's peak months called out.

Nakhon Phanom sits in the Pacific typhoon belt; the season peaks July–October.

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

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

Is July a good time to visit Nakhon Phanom?

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

2.7
Sightseeing
9th-best month of the year
3.7
Beach & pool
11th-best month of the year

July is a weaker month for outdoor sightseeing in Nakhon Phanom.

What to pack for Nakhon Phanom in July

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

In July, Nakhon Phanom sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. About 29 days see rain.

light clothesrain gear

UV index in Nakhon Phanom in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nakhon Phanom peaks around July 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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 highExtremeExtremeVery highJul 18UV 13Dec 14UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar11Extreme
Apr10Very high
May12Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec7Very high

Air quality in Nakhon Phanom in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Nakhon Phanom is worst in March — around 84 µg/m³ PM2.5 (unhealthy), about 5.6× the cleanest month (November, 15 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecModerateUnhealthyModerateMar 1879 µg/m³Nov 1715 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb39Poor
Mar84Unhealthy
Apr49Poor
May23Moderate
Jun19Moderate
Jul18Moderate
Aug19Moderate
Sep17Moderate
Oct18Moderate
Nov15Moderate
Dec17Moderate
Location & terrain

Where is Nakhon Phanom?

Nakhon Phanom sits at 17.4°N, 104.8°E, 154 m above sea level, in Thailand. The nearest listed city is Tha Khaek, 6.0 km away.

SavannakhetMukdahanSekaKhao WongBan Kèngkok

Topography around Nakhon Phanom

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

Within 3 km, the terrain around Nakhon Phanom has only modest variations in elevation — a maximum elevation change of 40 m around an average of 145 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 577 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,431 m.

The land around Nakhon Phanom is covered by trees (33%), artificial surfaces (22%) and cropland (20%) within 3 km, trees (55%) and cropland (29%) within 16 km, and trees (64%) and cropland (28%) within 80 km.

3 km
40 m
16 km
577 m
80 km
1,431 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Tha Khaek 6.0 km · Sakon Nakhon 73 km · Ban Xénô 85 km · Savannakhet 93 km · Mukdahan 96 km · Seka 105 km · Khao Wong 108 km · Ban Kèngkok 116 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 Nakhon Phanom (17.4108°, 104.7786°, elevation 154 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).