Germī weather in September

In September, Germī sees average daytime highs of 23°C and overnight lows near 14°C, with 36 mm of rain across 6.7 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 21°C by the end. The sky is clear or mostly clear about 51% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 54 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Germī's 4th-clearest and 4th-windiest month. For the whole year in context, see Germī's year-round climate.

Daytime high
23°
4th warmest
Overnight low
14°
9th coldest
Rainfall
36 mm
6.7 wet days
Daylight
12 h 18 min
6:04 AM – 6:20 PM
Cloud cover
43%
4th clearest
Wind
6 km/h
4th windiest
Solar energy
4.03 kWh/m²
Travel score
7.6
out of 10

Germī is city in Ardabil Province, Iran.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 26°C in the first days to 21°C by the end.

A typical September day in Germī reaches about 23°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 29°C. Set against its neighbours, September runs about 5°C cooler than August and about 5°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12616
22616
32616
42515
52515
62515
72515
82515
92415
102415
112414
122414
132414
142414
152314
162314
172314
182313
192313
202313
212213
222213
232213
242212
252212
262112
272112
282112
292112
302111

How September really feels in Germī

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

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Germī weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -3°3576.19.60.2
Feb / -2°458.56.810.50.8
Mar11° / 5410.55.711.72.6
Apr16° / 5410.71.4134.6
May21° / 11°4911.70.114.16.2
Jun25° / 15°255.9014.77.8
Jul28° / 18°102.6014.57.6
Aug28° / 17°143.2013.57.6
Sep23° / 14°366.7012.37.6
Oct18° / 598.80.5116.0
Nov11° / 517.82.79.93.1
Dec / -2°376.64.89.31.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17426
27426
37327
47327
57228
67228
77129
87030
96931
106832
116832
126634
136634
146535
156436
166337
176337
186238
196238
206238
216139
226040
236040
246139
256040
266040
275941
286040
295941
305941

Chance of precipitation in September

Any precipitation

Germī gets around 36 mm of rain over 6.7 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 22% and peaks near 26% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
117
218
318
419
519
620
720
821
921
1021
1122
1222
1322
1422
1522
1622
1722
1822
1923
2023
2123
2223
2324
2424
2524
2625
2725
2825
2926
3026

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 47% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12842255
23041245
33141235
43341224
53440214
63640204
73740193
83841193
93941182
104041172
114141171
124141161
134242161
144242161
154342150
164441150
174541140
184640140
194740130
204939130
215137120
225336110
235534110
245733100
25603190
26623080
27652870
28672760
29702550
30732340

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 54 min at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 78 minutes over September. Sunrise moves from 5:51 AM to 6:18 AM, and sunset from 6:44 PM to 5:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:516:44
212.95:526:43
312.85:526:41
412.85:536:39
512.75:546:38
612.75:556:36
712.65:566:34
812.65:576:33
912.65:586:31
1012.55:596:30
1112.56:006:28
1212.46:016:26
1312.46:026:25
1412.36:036:23
1512.36:046:21
1612.36:046:20
1712.26:056:18
1812.26:066:16
1912.16:076:14
2012.16:086:13
2112.06:096:11
2212.06:106:09
2311.96:116:08
2411.96:126:06
2511.96:136:04
2611.86:146:03
2711.86:156:01
2811.76:165:59
2911.76:175:58
3011.66:185:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.03 kWh/m².

For context, solar energy here swings from a low near 2.06 kWh/m² to a high of 6.39 kWh/m² in July across the year — September's 4.03 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.7Bright
44.7Bright
54.6Bright
64.5Bright
74.5Bright
84.4Bright
94.4Bright
104.3Bright
114.3Bright
124.2Bright
134.1Bright
144.1Bright
154.0Bright
164.0Moderate
173.9Moderate
183.9Moderate
193.8Moderate
203.8Moderate
213.8Moderate
223.7Moderate
233.7Moderate
243.6Moderate
253.6Moderate
263.6Moderate
273.5Moderate
283.5Moderate
293.5Moderate
303.4Moderate
Planning a trip in September

Is September a good time to visit Germī?

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

7.6
Sightseeing
2nd-best month of the year
5.9
Beach & pool
4th-best month of the year

September is one of the better times to visit Germī for general sightseeing.

What to pack for Germī in September

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

In September, Germī sees daytime highs around 23°C and nights near 14°C. Worth packing: light clothes. About 7 days see rain.

light clothes

UV index in Germī in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Germī peaks around July 17 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 17UV 10Dec 17UV 2
UV index (midday)Level
Jan3Moderate
Feb3Moderate
Mar4Moderate
Apr6High
May8Very high
Jun9Very high
Jul10Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in Germī in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Germī is worst in March — around 22 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 2322 µg/m³Dec 1214 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar22Moderate
Apr22Moderate
May21Moderate
Jun17Moderate
Jul16Moderate
Aug19Moderate
Sep21Moderate
Oct17Moderate
Nov15Moderate
Dec14Moderate
Location & terrain

Where is Germī?

Germī sits at 39.0°N, 48.1°E, 854 m above sea level, in Iran. The nearest listed city is Lerik, 40 km away.

Topography around Germī

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

Within 3 km, the terrain around Germī has significant variations in elevation — a maximum elevation change of 559 m around an average of 989 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,829 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,626 m.

The land around Germī is covered by grassland (75%) within 3 km, grassland (69%) and cropland (25%) within 16 km, and grassland (49%) and cropland (33%) within 80 km.

3 km
559 m
16 km
1,829 m
80 km
3,626 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Lerik 40 km · Jalilabad 41 km · Pushkino 63 km · Pārsābād 71 km · Lankaran 73 km · Meshgīn Shahr 77 km · Ardabīl 88 km · Beylagan 93 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 Germī (39.0215°, 48.0801°, elevation 854 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).