San Cristóbal Verapaz weather in September

In September, San Cristóbal Verapaz sees average daytime highs of 26°C and overnight lows near 17°C, with 387 mm of rain across 29.3 wet days and about 12.1 hours of daylight. It is the 4th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 1% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 18 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is San Cristóbal Verapaz's 11th-clearest and 12th-windiest month. For the whole year in context, see San Cristóbal Verapaz's year-round climate.

Daytime high
26°
4th warmest
Overnight low
17°
11th coldest
Rainfall
387 mm
29.3 wet days
Daylight
12 h 06 min
5:54 AM – 5:59 PM
Cloud cover
86%
11th clearest
Wind
3 km/h
12th windiest
Solar energy
5.13 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 26°C through the month.

A typical September day in San Cristóbal Verapaz reaches about 26°C in the afternoon and slips back to 17°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 27°C. Set against its neighbours, September runs on par with August and about 1°C warmer than October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12616
22616
32616
42616
52616
62617
72617
82617
92617
102617
112617
122617
132617
142617
152617
162617
172617
182617
192617
202617
212617
222517
232517
242517
252517
262517
272517
282517
292517
302517

San Cristóbal Verapaz weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan22° / 13°8915.911.25.8
Feb23° / 14°5812.611.56.4
Mar25° / 14°7312.711.96.6
Apr27° / 16°12215.912.35.7
May26° / 17°2622512.74.3
Jun26° / 17°37928.712.93.5
Jul25° / 16°30829.812.83.7
Aug26° / 16°33329.712.53.6
Sep26° / 17°38729.312.13.5
Oct24° / 16°2892611.74.2
Nov23° / 15°17319.411.35.1
Dec22° / 14°9716.611.15.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 1% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 7% of September, with mostly cloudy or overcast conditions the remaining 93%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1991
2892
3892
4892
5892
6892
7892
8892
9892
10892
11892
12892
13892
14892
15892
16892
17793
18793
19694
20694
21694
22694
23694
24694
25694
26694
27793
28793
29793
30793

Chance of precipitation in September

Any precipitation

San Cristóbal Verapaz gets around 387 mm of rain over 29.3 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 97% and peaks near 98% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
196
296
396
496
596
697
797
897
997
1098
1198
1298
1398
1498
1598
1698
1798
1898
1998
2098
2197
2297
2397
2496
2596
2696
2795
2895
2994
3093

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 91% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)
12935
22935
32935
41945
51945
61936
71936
81936
91927
101927
111927
121918
131918
141918
151909
161909
171909
181909
1918910
2018910
2118910
2218910
2318910
2418910
2518910
2628810
272899
282899
293889
303889

Wind in September

Winds average 3 km/h in September, the calmest month.

Across September, daily wind ranges from about 3 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
13calm
23calm
33calm
43calm
53calm
63calm
73calm
83calm
93calm
103calm
113calm
123calm
133calm
143calm
153calm
163calm
173calm
183calm
193calm
203calm
213calm
223calm
233calm
243calm
253calm
263calm
273calm
283calm
294calm
304calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 18 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 24 minutes over September. Sunrise moves from 5:53 AM to 5:55 AM, and sunset from 6:11 PM to 5:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:536:11
212.35:536:10
312.35:536:09
412.35:536:08
512.25:536:08
612.25:536:07
712.25:536:06
812.25:536:05
912.25:536:04
1012.25:536:04
1112.25:536:03
1212.15:536:02
1312.15:536:01
1412.15:546:00
1512.15:546:00
1612.15:545:59
1712.15:545:58
1812.15:545:57
1912.05:545:56
2012.05:545:56
2112.05:545:55
2212.05:545:54
2312.05:545:53
2412.05:545:52
2512.05:545:51
2611.95:545:51
2711.95:555:50
2811.95:555:49
2911.95:555:48
3011.95:555:48

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.13 kWh/m².

For context, solar energy here swings from a low near 3.92 kWh/m² to a high of 6.25 kWh/m² in April across the year — September's 5.13 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.4Bright
95.4Bright
105.4Bright
115.3Bright
125.3Bright
135.3Bright
145.2Bright
155.2Bright
165.2Bright
175.1Bright
185.1Bright
195.0Bright
205.0Bright
214.9Bright
224.9Bright
234.9Bright
244.8Bright
254.8Bright
264.8Bright
274.7Bright
284.7Bright
294.7Bright
304.6Bright
Planning a trip in September

Hazard calendar for San Cristóbal Verapaz

In seasonPeak

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

San Cristóbal Verapaz'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 September a good time to visit San Cristóbal Verapaz?

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

3.5
Sightseeing
11th-best month of the year
3.3
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in San Cristóbal Verapaz.

What to pack for San Cristóbal Verapaz in September

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

In September, San Cristóbal Verapaz sees daytime highs around 26°C and nights near 17°C. Pack rain gear. Worth having: light clothes and sun protection. About 29 days see rain.

rain gearlight clothessun protection

UV index in San Cristóbal Verapaz 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 San Cristóbal Verapaz peaks around April 11 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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 highApr 11UV 14Dec 14UV 9
UV index (midday)Level
Jan10Extreme
Feb13Extreme
Mar14Extreme
Apr14Extreme
May13Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec9Very high

Air quality in San Cristóbal Verapaz 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 San Cristóbal Verapaz is worst in April — around 48 µg/m³ PM2.5 (poor), about 2.2× the cleanest month (August, 22 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateApr 1846 µg/m³Aug 1422 µg/m³
PM2.5 (µg/m³)Level
Jan26Moderate
Feb26Moderate
Mar31Moderate
Apr48Poor
May37Poor
Jun25Moderate
Jul23Moderate
Aug22Moderate
Sep24Moderate
Oct23Moderate
Nov22Moderate
Dec24Moderate
Location & terrain

Where is San Cristóbal Verapaz?

San Cristóbal Verapaz sits at 15.4°N, 90.5°W, 1,395 m above sea level, in Guatemala. The nearest listed city is Cobán, 16 km away.

RabinalSalamáChisecSan Pedro AyampucSanarateNebaj

Topography around San Cristóbal Verapaz

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

Within 3 km, the terrain around San Cristóbal Verapaz has large variations in elevation — a maximum elevation change of 643 m around an average of 1,468 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,618 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,974 m.

The land around San Cristóbal Verapaz is covered by trees (83%) within 3 km, trees (79%) within 16 km, and trees (77%) within 80 km.

3 km
643 m
16 km
1,618 m
80 km
2,974 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Cobán 16 km · San Pedro Carchá 22 km · Rabinal 31 km · Salamá 34 km · Chisec 54 km · San Pedro Ayampuc 65 km · Sanarate 71 km · Nebaj 72 km

Guatemala travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 43% of US
price level, 2025
GDP per capita
$6,598
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
49%
of population, 2024
Homicide rate
23.4
per 100k, 2023
Road deaths
22.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 510
Religion
Evangelical 46%Roman Catholic 42%none 11%

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 San Cristóbal Verapaz (15.3666°, -90.4783°, elevation 1,395 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).