Kampong Speu weather in July

In July, Kampong Speu sees average daytime highs of 33°C and overnight lows near 25°C, with 125 mm of rain across 22.9 wet days and about 12.6 hours of daylight. It is the 6th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 2% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 12 h 42 min at the start of July to 12 h 30 min by month's end. Set against the rest of the year, July is Kampong Speu's 10th-clearest and 3rd-windiest month. For the whole year in context, see Kampong Speu's year-round climate.

Daytime high
33°
6th warmest
Overnight low
25°
9th coldest
Rainfall
125 mm
22.9 wet days
Daylight
12 h 36 min
5:49 AM – 6:26 PM
Cloud cover
87%
10th clearest
Wind
9 km/h
3rd windiest
Solar energy
4.96 kWh/m²
Travel score
2.3
out of 10

Kampong Speu is city in Cambodia.

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 33°C through the month.

A typical July day in Kampong Speu reaches about 33°C in the afternoon and slips back to 25°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 36°C. Set against its neighbours, July runs about 1°C cooler than June and on par with August.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13325
23325
33325
43325
53325
63325
73325
83325
93325
103325
113325
123325
133325
143325
153325
163325
173325
183325
193325
203325
213325
223325
233325
243325
253325
263325
273325
283325
293325
303325
313325

How July really feels in Kampong Speu

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.

Kampong Speu 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° / 22°162.811.44.4
Feb34° / 23°10211.63.6
Mar36° / 25°457.911.92.4
Apr36° / 26°8515.312.21.8
May35° / 26°13322.412.51.7
Jun34° / 26°12321.712.72.1
Jul33° / 25°12522.912.62.3
Aug33° / 25°13723.112.42.4
Sep32° / 25°2062612.12.3
Oct31° / 24°22824.711.72.8
Nov31° / 24°7211.711.54.0
Dec31° / 23°274.711.34.7

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 8% of July, with mostly cloudy or overcast conditions the remaining 90%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1991
2991
3991
4991
5991
6991
7991
8991
91189
101189
111189
121189
131189
141189
151288
161288
171288
181288
191288
201288
211189
221090
231090
24991
25991
26991
27793
28793
29694
30694
31694

Chance of precipitation in July

Any precipitation

Kampong Speu gets around 125 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 77% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
174
274
375
475
576
676
776
877
977
1077
1177
1277
1377
1476
1576
1675
1775
1874
1974
2073
2172
2272
2371
2471
2570
2670
2770
2870
2970
3070
3170

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 76% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
17426
27525
37525
47525
57624
67624
77624
87525
97525
107525
117525
127525
137525
147525
157525
167525
177525
187525
197624
207624
217723
227723
237822
247921
257921
268020
278020
288119
298119
308119
318119

Wind in July

Winds average 9 km/h in July.

Across July, daily wind ranges from about 9 km/h on the calmest days to 10 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
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 42 min at the start of July to 12 h 30 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 5:45 AM to 5:52 AM, and sunset from 6:25 PM to 6:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:456:25
212.75:466:25
312.75:466:25
412.75:466:26
512.75:466:26
612.75:476:26
712.65:476:26
812.65:476:26
912.65:476:26
1012.65:486:26
1112.65:486:26
1212.65:486:26
1312.65:486:26
1412.65:496:26
1512.65:496:26
1612.65:496:26
1712.65:496:26
1812.65:506:26
1912.65:506:26
2012.65:506:26
2112.65:506:25
2212.65:516:25
2312.65:516:25
2412.65:516:25
2512.65:516:25
2612.65:526:25
2712.55:526:24
2812.55:526:24
2912.55:526:24
3012.55:526:24
3112.55:526:24

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.96 kWh/m².

For context, solar energy here swings from a low near 4.59 kWh/m² to a high of 6.07 kWh/m² in March across the year — July's 4.96 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.7Bright
314.7Bright
Planning a trip in July

Hazard calendar for Kampong Speu

In seasonPeak

In July, Kampong Speu sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Kampong Speu's rainy season runs May–October, when most of the year's rain falls.

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

Is July a good time to visit Kampong Speu?

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

2.3
Sightseeing
8th-best month of the year
4.2
Beach & pool
8th-best month of the year

July is a weaker month for outdoor sightseeing in Kampong Speu.

What to pack for Kampong Speu in July

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

In July, Kampong Speu sees daytime highs around 33°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

UV index in Kampong Speu in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kampong Speu peaks around August 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highAug 18UV 14Nov 23UV 9
UV index (midday)Level
Jan10Extreme
Feb11Extreme
Mar12Extreme
Apr12Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug14Extreme
Sep13Extreme
Oct11Extreme
Nov9Very high
Dec9Very high

Air quality in Kampong Speu 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 Kampong Speu is worst in February — around 43 µg/m³ PM2.5 (poor), about 3.5× the cleanest month (August, 13 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateFeb 1542 µg/m³Aug 1913 µg/m³
PM2.5 (µg/m³)Level
Jan34Moderate
Feb43Poor
Mar35Moderate
Apr26Moderate
May18Moderate
Jun14Moderate
Jul14Moderate
Aug13Moderate
Sep14Moderate
Oct17Moderate
Nov18Moderate
Dec19Moderate
Location & terrain

Where is Kampong Speu?

Kampong Speu sits at 11.5°N, 104.5°E, 35 m above sea level, in Cambodia. The nearest listed city is Phumĭ Véal Tônsay, 28 km away.

KandoengDangkaoBoeng Kak PirChrang Chamreh MuoyPhnom PenhTa Khmau

Topography around Kampong Speu

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

Within 3 km, the terrain around Kampong Speu has only modest variations in elevation — a maximum elevation change of 20 m around an average of 33 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 580 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,787 m.

The land around Kampong Speu is covered by cropland (41%) and artificial surfaces (22%) within 3 km, cropland (63%) within 16 km, and cropland (53%) and trees (28%) within 80 km.

3 km
20 m
16 km
580 m
80 km
1,787 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Phumĭ Véal Tônsay 28 km · Phumĭ Yoŭl Toŭng 30 km · Kandoeng 39 km · Dangkao 41 km · Boeng Kak Pir 42 km · Chrang Chamreh Muoy 44 km · Phnom Penh 45 km · Ta Khmau 47 km

Cambodia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / C / G
230 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$2,872
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
1.8
per 100k, 2011
Road deaths
19.6
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 390
Religion
Buddhist 97%Muslim 2%other 1%Christian 0%

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 Kampong Speu (11.4533°, 104.5208°, elevation 35 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).