Chai Nat weather in July

In July, Chai Nat sees average daytime highs of 35°C and overnight lows near 27°C, with 137 mm of rain across 22.9 wet days and about 12.8 hours of daylight. It is the 6th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 3% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 12 h 54 min at the start of July to 12 h 42 min by month's end. Set against the rest of the year, July is Chai Nat's 11th-clearest and 1st-windiest month. For the whole year in context, see Chai Nat's year-round climate.

Daytime high
35°
6th warmest
Overnight low
27°
9th coldest
Rainfall
137 mm
22.9 wet days
Daylight
12 h 48 min
6:01 AM – 6:50 PM
Cloud cover
89%
11th clearest
Wind
9 km/h
1st windiest
Solar energy
4.72 kWh/m²
Travel score
1.7
out of 10

Chai Nat is town in Chai Nat 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 35°C through the month.

A typical July day in Chai Nat reaches about 35°C in the afternoon and slips back to 27°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 37°C. Set against its neighbours, July runs about 1°C cooler than June and on par with August.

25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13527
23527
33527
43527
53527
63527
73527
83527
93527
103527
113527
123527
133527
143527
153527
163527
173527
183527
193527
203527
213527
223527
233427
243427
253426
263426
273426
283426
293426
303426
313426

How July really feels in Chai Nat

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
31 feel dangerously hot (≥ 39°C)
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.

Chai Nat weather by month

How July compares with the rest of the year at a glance. July is the 6th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 21°102.211.24.6
Feb35° / 23°122.111.53.2
Mar37° / 25°396.611.91.8
Apr38° / 27°7812.812.31.1
May36° / 27°15121.712.71.3
Jun36° / 27°12422.112.91.5
Jul35° / 27°13722.912.81.7
Aug34° / 26°17924.112.51.9
Sep33° / 26°26025.512.12.0
Oct32° / 25°17918.811.73.0
Nov32° / 23°325.211.34.4
Dec32° / 21°91.711.15.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 6% of July, with mostly cloudy or overcast conditions the remaining 92%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1892
2892
3892
4892
5991
61090
71090
81090
91090
101090
111090
121090
131090
14991
15991
16991
17991
18991
19991
20991
21892
22892
23892
24892
25694
26694
27694
28694
29694
30595
31595

Chance of precipitation in July

Any precipitation

Chai Nat gets around 137 mm of rain over 22.9 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 74% and peaks near 79% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
171
270
370
470
571
671
771
872
972
1072
1172
1273
1373
1473
1573
1673
1774
1874
1974
2075
2175
2275
2376
2476
2577
2677
2777
2878
2978
3079
3179

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 64% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
116435
216435
316435
416435
516435
616435
716435
816435
916435
1016336
1116336
1216336
1316336
1416336
1516336
1616336
1706436
1806436
1906436
2006436
2106436
2206436
2306535
2406535
2506535
2606535
2706535
2806535
2906436
3006436
3106337

Wind in July

Winds average 9 km/h in July, the windiest month of the year.

Across July, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 54 min at the start of July to 12 h 42 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 5:56 AM to 6:05 AM, and sunset from 6:50 PM to 6:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:566:50
212.95:566:50
312.95:576:50
412.95:576:50
512.95:576:50
612.95:586:50
712.95:586:50
812.95:586:50
912.95:586:50
1012.95:596:50
1112.95:596:50
1212.85:596:50
1312.86:006:50
1412.86:006:50
1512.86:006:50
1612.86:016:50
1712.86:016:50
1812.86:016:50
1912.86:016:49
2012.86:026:49
2112.86:026:49
2212.86:026:49
2312.86:036:49
2412.86:036:48
2512.86:036:48
2612.76:036:48
2712.76:046:48
2812.76:046:47
2912.76:046:47
3012.76:056:47
3112.76:056:46

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.72 kWh/m².

For context, solar energy here swings from a low near 4.51 kWh/m² to a high of 6.29 kWh/m² in April across the year — July's 4.72 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.7Bright
194.7Bright
204.7Bright
214.6Bright
224.6Bright
234.6Bright
244.5Bright
254.5Bright
264.5Bright
274.5Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in July

Hazard calendar for Chai Nat

In seasonPeak

In July, Chai Nat sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Chai Nat's monsoon runs May–October, when most of the year's rain falls.

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

Is July a good time to visit Chai Nat?

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

1.7
Sightseeing
9th-best month of the year
3.7
Beach & pool
9th-best month of the year

July is a weaker month for outdoor sightseeing in Chai Nat.

What to pack for Chai Nat in July

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

In July, Chai Nat sees daytime highs around 35°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 Chai Nat 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 Chai Nat peaks around August 15 at about 14 (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 15UV 14Dec 13UV 8
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar12Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul13Extreme
Aug14Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec8Very high

Air quality in Chai Nat 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 Chai Nat is worst in March — around 56 µg/m³ PM2.5 (unhealthy), about 3.3× the cleanest month (June, 17 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateMar 1455 µg/m³Jun 2217 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb48Poor
Mar56Unhealthy
Apr40Poor
May26Moderate
Jun17Moderate
Jul18Moderate
Aug19Moderate
Sep22Moderate
Oct28Moderate
Nov28Moderate
Dec30Moderate
Location & terrain

Where is Chai Nat?

Chai Nat sits at 15.2°N, 100.1°E, 26 m above sea level, in Thailand. The nearest listed city is Uthai Thani, 24 km away.

Topography around Chai Nat

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

Within 3 km, the terrain around Chai Nat has only modest variations in elevation — a maximum elevation change of 107 m around an average of 19 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 233 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,204 m.

The land around Chai Nat is covered by cropland (36%) and trees (35%) within 3 km, cropland (74%) within 16 km, and cropland (79%) within 80 km.

3 km
107 m
16 km
233 m
80 km
1,204 m
treesgrasslandcroplandartificial surfaceswaterwetland
July weather nearby: Uthai Thani 24 km · Bang Racham 39 km · Thap Than 39 km · Sing Buri 45 km · Nakhon Sawan 58 km · Wiset Chaichan 70 km · Lop Buri 71 km · Lat Yao 72 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 Chai Nat (15.1864°, 100.1235°, 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. 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).