Jambi City weather in July

In July, Jambi City sees average daytime highs of 31°C and overnight lows near 24°C, with 120 mm of rain across 18.4 wet days and about 11.9 hours of daylight. It is the 6th-warmest and 11th-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 11% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of July to 11 h 54 min by month's end. Set against the rest of the year, July is Jambi City's 1st-clearest and 4th-windiest month. For the whole year in context, see Jambi City's year-round climate.

Daytime high
31°
6th warmest
Overnight low
24°
4th coldest
Rainfall
120 mm
18.4 wet days
Daylight
11 h 54 min
6:14 AM – 6:09 PM
Cloud cover
73%
1st clearest
Wind
6 km/h
4th windiest
Solar energy
4.75 kWh/m²
Travel score
3.4
out of 10

Jambi City is city in Jambi Province, Indonesia.

Density
3,092/km²
people per km²
Founded
1401

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 31°C through the month.

A typical July day in Jambi City reaches about 31°C in the afternoon and slips back to 24°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 33°C. Set against its neighbours, July runs on par with June and on par with August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103124
113124
123124
133124
143124
153124
163124
173124
183124
193124
203124
213124
223124
233124
243124
253224
263224
273224
283224
293224
303224
313224

How July really feels in Jambi City

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.

Jambi City weather by month

How July compares with the rest of the year at a glance. July is the 6th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°24026.112.12.9
Feb31° / 24°19622.712.12.9
Mar31° / 24°27228.3122.5
Apr31° / 24°27628.6122.3
May31° / 24°19725.411.92.6
Jun31° / 24°12119.111.93.2
Jul31° / 24°12018.411.93.4
Aug32° / 24°11517.511.93.3
Sep32° / 24°13617.2123.1
Oct32° / 24°23424.7122.7
Nov31° / 24°29628.512.12.4
Dec30° / 24°28928.312.12.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of July, with mostly cloudy or overcast conditions the remaining 71%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13169
23070
33070
42971
52971
62971
72971
82971
92872
102872
112872
122773
132773
142773
152773
162773
172872
182872
192872
202971
212971
223070
233070
243169
253169
263169
273070
283070
293070
302971
312971

Chance of precipitation in July

Any precipitation

Jambi City gets around 120 mm of rain over 18.4 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 59% and peaks near 63% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
159
259
360
460
561
661
762
862
962
1063
1163
1263
1363
1463
1562
1662
1761
1861
1960
2060
2159
2258
2357
2456
2555
2654
2752
2852
2951
3050
3150

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 57% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
104852
204951
305050
405149
505248
605248
705347
805347
905446
1005446
1105446
1205545
1305545
1405545
1515445
1615544
1715544
1815643
1915742
2015742
2115841
2215940
2316039
2416237
2516336
2626335
2726434
2826533
2926533
3026632
3126731

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 11 h 54 min at the start of July to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over July. Sunrise moves from 6:12 AM to 6:14 AM, and sunset from 6:06 PM to 6:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:126:06
211.96:126:06
311.96:126:07
411.96:126:07
511.96:126:07
611.96:126:07
711.96:136:07
811.96:136:07
911.96:136:08
1011.96:136:08
1111.96:136:08
1211.96:136:08
1311.96:136:08
1411.96:136:08
1511.96:146:08
1611.96:146:09
1711.96:146:09
1811.96:146:09
1911.96:146:09
2011.96:146:09
2111.96:146:09
2211.96:146:09
2311.96:146:09
2411.96:146:09
2511.96:146:09
2611.96:146:09
2711.96:146:09
2811.96:146:09
2911.96:146:09
3011.96:146:10
3111.96:146:09

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.75 kWh/m².

For context, solar energy here swings from a low near 4.03 kWh/m² to a high of 5.31 kWh/m² in September across the year — July's 4.75 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.6Bright
104.6Bright
114.6Bright
124.6Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.9Bright
244.9Bright
254.9Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in July

Is July a good time to visit Jambi City?

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

3.4
Sightseeing
1st-best month of the year
5.2
Beach & pool
1st-best month of the year

July is a weaker month for outdoor sightseeing in Jambi City.

What to pack for Jambi City in July

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

In July, Jambi City sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Jambi City in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Jambi City peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 19UV 15Jul 11UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug12Extreme
Sep12Extreme
Oct14Extreme
Nov11Extreme
Dec12Extreme

Air quality in Jambi City 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 Jambi City is worst in September — around 89 µg/m³ PM2.5 (unhealthy), about 5.2× the cleanest month (December, 17 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorUnhealthyModerateSep 1886 µg/m³Dec 2217 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb21Moderate
Mar22Moderate
Apr21Moderate
May21Moderate
Jun23Moderate
Jul31Moderate
Aug53Poor
Sep89Unhealthy
Oct69Unhealthy
Nov22Moderate
Dec17Moderate
Location & terrain

Where is Jambi City?

Jambi City sits at 1.6°S, 103.6°E, 21 m above sea level, in Indonesia. The nearest listed city is Mendaha, 65 km away.

Topography around Jambi City

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

Within 3 km, the terrain around Jambi City has only modest variations in elevation — a maximum elevation change of 35 m around an average of 17 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 77 m; within 80 km, only modest variations in elevation — a maximum elevation change of 190 m.

The land around Jambi City is covered by artificial surfaces (61%) and trees (27%) within 3 km, trees (77%) within 16 km, and trees (90%) within 80 km.

3 km
35 m
16 km
77 m
80 km
190 m
treesshrubsgrasslandcroplandartificial surfaceswater
July weather nearby: Mendaha 65 km · Simpang 65 km · Kuala Tungkal 89 km · Muara Bungo 167 km · Muntok 179 km · Palembang 193 km · Lubuklinggau 206 km · Prabumulih 215 km

Indonesia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$5,060
2025
Happiness
5.6 / 10
World Happiness, 2025
Safe drinking water
30%
of population, 2024
Homicide rate
0.3
per 100k, 2022
Road deaths
11.3
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 471
Religion
Muslim 87%Protestant 8%Roman Catholic 3%Hindu 2%

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 Jambi City (-1.6°, 103.6167°, elevation 21 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).