Jam weather in October

In October, Jam sees average daytime highs of 31°C and overnight lows near 26°C, with 1 mm of rain across 0.1 wet days and about 11.3 hours of daylight. It is the 6th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 32°C in the first days to 29°C by the end. The sky is clear or mostly clear about 93% of the time in October, and the air most often feels muggy.

Daylight stretches from about 11 h 42 min at the start of October to 10 h 54 min by month's end. Set against the rest of the year, October is Jam's 5th-clearest and 10th-windiest month. For the whole year in context, see Jam's year-round climate.

Daytime high
31°
6th warmest
Overnight low
26°
7th coldest
Rainfall
1 mm
0.1 wet days
Daylight
11 h 18 min
6:06 AM – 5:25 PM
Cloud cover
9%
5th clearest
Wind
9 km/h
10th windiest
Solar energy
5.4 kWh/m²
Travel score
6.5
out of 10

Jam is city in Bushehr Province, Iran.

Founded
1996

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 32°C in the first days to 29°C by the end.

A typical October day in Jam reaches about 31°C in the afternoon and slips back to 26°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, October runs about 3°C cooler than September and about 5°C warmer than November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13228
23228
33228
43227
53227
63227
73227
83227
93127
103127
113127
123126
133126
143126
153126
163126
173126
183026
193025
203025
213025
223025
233025
243025
253025
262924
272924
282924
292924
302924
312924

How October really feels in Jam

Once humidity and wind are folded in, October averages 13 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
13
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Jam weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan19° / 14°665.610.47.2
Feb20° / 15°343.5117.7
Mar22° / 18°263.311.88.3
Apr27° / 22°50.812.68.3
May31° / 27°00.113.45.8
Jun34° / 30°0013.74.3
Jul35° / 31°0013.63.7
Aug35° / 31°10.1133.7
Sep33° / 29°0012.24.7
Oct31° / 26°10.111.36.5
Nov26° / 21°232.210.68.5
Dec21° / 16°534.510.37.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 93% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 3% of October, with mostly cloudy or overcast conditions the remaining 4%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11000
21000
3991
4991
5991
6991
7982
8982
9982
10982
11973
12973
13973
14973
15973
16973
17964
18955
19955
20955
21955
22946
23946
24946
25946
26937
27937
28937
29937
30928
31928

Chance of precipitation in October

Any precipitation

Jam gets around 1 mm of rain over 0.1 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 1% and peaks near 2% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
171
181
191
201
211
221
231
241
251
261
271
281
291
301
312

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 32% of days. Sticky, muggy-or-worse air turns up on roughly 51% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
12716323014
22816332913
32817342811
42917352710
5291836269
63101837248
73101938237
83101939226
94112039215
104112140204
114122240193
124122240183
135132440172
145142539162
155142638152
166152738141
176162836131
187162935121
197173034110
207183133110
218183331100
22819343090
23919352880
24920362780
251021372670
261121372460
271322372360
281422362250
291523362150
301724362040
311825351840

Wind in October

Winds average 9 km/h in October.

Across October, 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
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
3010calm
3110calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 42 min at the start of October to 10 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over October. Sunrise moves from 5:58 AM to 6:16 AM, and sunset from 5:42 PM to 5:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.75:585:42
211.75:585:41
311.75:595:40
411.75:595:38
511.66:005:37
611.66:005:36
711.66:015:35
811.56:015:34
911.56:025:33
1011.56:025:32
1111.56:035:31
1211.46:045:30
1311.46:045:29
1411.46:055:27
1511.46:055:26
1611.36:065:25
1711.36:075:24
1811.36:075:23
1911.26:085:23
2011.26:095:22
2111.26:095:21
2211.26:105:20
2311.16:105:19
2411.16:115:18
2511.16:125:17
2611.16:125:16
2711.06:135:16
2811.06:145:15
2911.06:155:14
3011.06:155:13
3110.96:165:12

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.4 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 7.68 kWh/m² in June across the year — October's 5.4 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.6Bright
115.6Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.4Bright
175.4Bright
185.3Bright
195.3Bright
205.3Bright
215.2Bright
225.2Bright
235.2Bright
245.1Bright
255.1Bright
265.0Bright
275.0Bright
285.0Bright
294.9Bright
304.9Bright
314.8Bright
Planning a trip in October

Hazard calendar for Jam

In seasonPeak

None of Jam's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Jam sees seasonal dust haze (March–May), heaviest in April.

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

Is October a good time to visit Jam?

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

6.5
Sightseeing
7th-best month of the year
9.1
Beach & pool
1st-best month of the year

October is a reasonable time to visit Jam for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Jam in October

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

In October, Jam sees daytime highs around 31°C and nights near 26°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Jam in October

The nearest coast averages about 31°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 23 km away) is warmest in August at about 34°C and coldest in February near 22°C.

The water stays above 20°C all year — warm enough for a swim any month.

20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan23Refreshing
Feb22Refreshing
Mar22Refreshing
Apr24Refreshing
May27Warm
Jun30Tropical
Jul32Tropical
Aug34Tropical
Sep33Tropical
Oct31Tropical
Nov28Tropical
Dec25Warm

UV index in Jam in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Jam peaks around June 18 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highHighVery highExtremeVery highHighModerateJun 18UV 11Dec 23UV 4
UV index (midday)Level
Jan4Moderate
Feb7Very high
Mar8Very high
Apr6High
May9Very high
Jun11Extreme
Jul10Extreme
Aug10Very high
Sep7High
Oct7Very high
Nov5High
Dec4Moderate

Air quality in Jam in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Jam is worst in July — around 56 µg/m³ PM2.5 (unhealthy), about 2.1× the cleanest month (November, 26 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateJul 1854 µg/m³Nov 2326 µg/m³
PM2.5 (µg/m³)Level
Jan30Moderate
Feb32Moderate
Mar37Poor
Apr41Poor
May45Poor
Jun42Poor
Jul56Unhealthy
Aug46Poor
Sep39Poor
Oct34Moderate
Nov26Moderate
Dec27Moderate
Location & terrain

Where is Jam?

Jam sits at 27.8°N, 52.3°E, 622 m above sea level, in Iran. The nearest listed city is Makū, 10 km away.

Khonj

Topography around Jam

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

Within 3 km, the terrain around Jam has only modest variations in elevation — a maximum elevation change of 166 m around an average of 652 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,518 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,093 m.

The land around Jam is covered by bare terrain (44%) and artificial surfaces (32%) within 3 km, bare terrain (79%) within 16 km, and bare terrain (64%) and water (25%) within 80 km.

3 km
166 m
16 km
1,518 m
80 km
2,093 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Makū 10 km · Bandar-e Kangān 26 km · Bandar-e Deyr 38 km · Nakhl-e Taqī 45 km · Pārsiān 98 km · Qīr 101 km · Lamerd 101 km · Khonj 109 km

Iran travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 352% of US
price level, 2025
GDP per capita
$3,924
2025
Happiness
5.2 / 10
World Happiness, 2025
Safe drinking water
94%
of population, 2024
Homicide rate
2.4
per 100k, 2014
Road deaths
21.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 492
Religion
Muslim 99%Christian 1%Baha'i 0%agnostic 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 Jam (27.8298°, 52.3252°, elevation 622 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).