Lander weather in September

In September, Lander sees average daytime highs of 31°C and overnight lows near 20°C, with 75 mm of rain across 19 wet days and about 12.1 hours of daylight. It is the 5th-warmest and 5th-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 September, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Lander's 9th-clearest and 10th-windiest month. For the whole year in context, see Lander's year-round climate.

Daytime high
31°
5th warmest
Overnight low
20°
6th coldest
Rainfall
75 mm
19 wet days
Daylight
12 h 06 min
5:49 AM – 5:53 PM
Cloud cover
73%
9th clearest
Wind
4 km/h
10th windiest
Solar energy
5.53 kWh/m²
Travel score
3.5
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical September day in Lander reaches about 31°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13020
23020
33020
43020
53120
63120
73120
83120
93120
103120
113120
123120
133120
143120
153120
163120
173120
183120
193120
203120
213120
223120
233120
243120
253120
263120
273120
283120
293120
303120

How September really feels in Lander

Once humidity and wind are folded in, September averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Lander weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 19°134.911.55.9
Feb30° / 19°134.511.75.5
Mar31° / 20°235.211.94.8
Apr32° / 20°6211.412.23.9
May31° / 21°9717.812.53.5
Jun30° / 21°10420.912.63.7
Jul30° / 20°9622.712.53.6
Aug30° / 20°9823.312.33.5
Sep31° / 20°751912.13.5
Oct31° / 20°701711.83.6
Nov31° / 21°5714.211.54.1
Dec30° / 20°22711.45.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in September.

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

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13466
23367
33367
43367
53367
63268
73268
83268
93268
103268
113169
123070
133070
142971
152971
162971
172773
182773
192773
202674
212674
222674
232674
242674
252575
262575
272575
282575
292575
302476

Chance of precipitation in September

Any precipitation

Lander gets around 75 mm of rain over 19 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 63% and peaks near 68% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
168
267
366
466
565
665
764
864
964
1064
1163
1263
1363
1463
1563
1663
1762
1862
1962
2062
2162
2262
2361
2461
2561
2660
2760
2860
2959
3059

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 71% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
107030
207129
307129
407129
507129
607129
707129
807129
907129
1017029
1116930
1216930
1316930
1416930
1516930
1616930
1716930
1816930
1917029
2017029
2117029
2217128
2317128
2417227
2517227
2617326
2717326
2817326
2917326
3017326

Wind in September

Winds average 4 km/h in September.

Across September, daily wind ranges from about 4 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm

Sunrise & sunset in September

DaylightNight

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

Days shrink by about 18 minutes over September. Sunrise moves from 5:51 AM to 5:48 AM, and sunset from 6:02 PM to 5:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:516:02
212.25:516:02
312.25:506:01
412.25:506:01
512.25:506:00
612.25:505:59
712.15:505:59
812.15:505:58
912.15:505:57
1012.15:505:57
1112.15:505:56
1212.15:505:55
1312.15:505:55
1412.15:505:54
1512.15:505:53
1612.15:495:53
1712.05:495:52
1812.05:495:51
1912.05:495:51
2012.05:495:50
2112.05:495:49
2212.05:495:49
2312.05:495:48
2412.05:495:48
2512.05:495:47
2612.05:495:46
2711.95:495:46
2811.95:495:45
2911.95:495:44
3011.95:485:44

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.53 kWh/m².

For context, solar energy here swings from a low near 4.71 kWh/m² to a high of 5.84 kWh/m² in March across the year — September's 5.53 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
Planning a trip in September

Hazard calendar for Lander

In seasonPeak

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

Lander's rainy season runs April–November, when most of the year's rain falls.

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

Is September a good time to visit Lander?

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

3.5
Sightseeing
10th-best month of the year
5.1
Beach & pool
9th-best month of the year

September is a weaker month for outdoor sightseeing in Lander.

What to pack for Lander in September

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

In September, Lander sees daytime highs around 31°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

Sea temperature near Lander in September

The nearest coast averages about 28°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 50 km away) is warmest in October at about 28°C and coldest in February near 25°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar25Warm
Apr26Warm
May26Warm
Jun27Warm
Jul27Warm
Aug28Warm
Sep28Tropical
Oct28Tropical
Nov28Warm
Dec27Warm

UV index in Lander in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Lander peaks around March 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 10 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 highMar 18UV 14Dec 10UV 9
UV index (midday)Level
Jan12Extreme
Feb13Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec9Very high

Air quality in Lander 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 Lander is worst in June — around 33 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (January, 13 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 1133 µg/m³Jan 1113 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb16Moderate
Mar20Moderate
Apr28Moderate
May32Moderate
Jun33Moderate
Jul28Moderate
Aug24Moderate
Sep22Moderate
Oct21Moderate
Nov18Moderate
Dec14Moderate
Location & terrain

Where is Lander?

Lander sits at 10.2°N, 66.7°W, 288 m above sea level, in Venezuela. The nearest listed city is Santa Teresa del Tuy, 7.0 km away.

Topography around Lander

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

Within 3 km, the terrain around Lander has significant variations in elevation — a maximum elevation change of 288 m around an average of 239 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 857 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,728 m.

The land around Lander is covered by trees (67%) within 3 km, trees (73%) within 16 km, and trees (55%) within 80 km.

3 km
288 m
16 km
857 m
80 km
2,728 m
treesshrubsgrasslandartificial surfaceswater
September weather nearby: Santa Teresa del Tuy 7.0 km · Ocumare del Tuy 11 km · Charallave 18 km · Cúa 20 km · El Hatillo 30 km · Guarenas 33 km · Baruta 34 km · Caucagüito 34 km

Venezuela travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 0% of US
price level, 2011
GDP per capita
$3,495
2025
Happiness
5.8 / 10
World Happiness, 2025
Homicide rate
12.6
per 100k, 2022
Road deaths
39
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Moderate
EF EPI 520
Religion
Roman Catholic 48%Protestant 32%none 14%believer 4%

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 Lander (10.1833°, -66.7°, elevation 288 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).