Klatovy weather in September

In September, Klatovy sees average daytime highs of 18°C and overnight lows near 9°C, with 56 mm of rain across 9.7 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 20°C in the first days to 16°C by the end. The sky is clear or mostly clear about 23% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 18 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Klatovy's 3rd-clearest and 9th-windiest month. For the whole year in context, see Klatovy's year-round climate.

Daytime high: 18°; 4th warmest
Overnight low: 9°; 9th coldest
Rainfall: 56 mm; 9.7 wet days
Daylight: 12 h 24 min; 5:50 AM – 6:12 PM
Cloud cover: 64%; 3rd clearest
Wind: 9 km/h; 9th windiest
Solar energy: 3.29 kWh/m²
Travel score: 5.8; out of 10

Klatovy is town in the Czech Republic.

Density: 282/km²; people per km²
Founded: 1260

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

← August Klatovy year-round climate October →Best places to visit in September

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 20°C in the first days to 16°C by the end.

A typical September day in Klatovy reaches about 18°C in the afternoon and slips back to 9°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 24°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	21	20	20	20	20	20	20	19	19	19	19	19	19	19	18	18	18	18	18	18	17	17	17	17	17	17	16	16	16	16
Avg low (°C)	11	11	11	11	10	10	10	10	10	10	10	9	9	9	9	9	9	9	8	8	8	8	8	8	8	8	8	7	7	7

	Avg high (°C)	Avg low (°C)
1	21	11
2	20	11
3	20	11
4	20	11
5	20	10
6	20	10
7	20	10
8	19	10
9	19	10
10	19	10
11	19	10
12	19	9
13	19	9
14	19	9
15	18	9
16	18	9
17	18	9
18	18	9
19	18	8
20	18	8
21	17	8
22	17	8
23	17	8
24	17	8
25	17	8
26	17	8
27	16	8
28	16	7
29	16	7
30	16	7

How September really feels in Klatovy

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

heat index over the day's high

Days feeling ≤ 0°C

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.

Klatovy weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	2° / -3°	46	11.1	6.4	8.4	0.0
Feb	3° / -3°	38	8.8	5.1	9.8	0.0
Mar	8° / 0°	52	11.6	3.8	11.5	1.3
Apr	13° / 4°	44	10.6	0.9	13.4	3.7
May	18° / 8°	64	12.8	0	15.1	5.4
Jun	21° / 11°	73	12.4	0	16	6.0
Jul	23° / 13°	75	13	0	15.6	6.4
Aug	23° / 13°	70	10.7	0	14.2	6.7
Sep	18° / 9°	56	9.7	0	12.4	5.8
Oct	12° / 5°	49	9.8	0.4	10.5	3.3
Nov	6° / 1°	48	9.6	2.9	8.9	0.6
Dec	2° / -2°	49	10.8	5.5	8	0.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% 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 63%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	42	41	42	40	40	40	40	39	39	39	38	38	38	38	38	38	38	37	37	37	37	37	36	36	36	36	35	34	33	33
Cloudier (%)	58	59	58	60	60	60	60	61	61	61	62	62	62	62	62	62	62	63	63	63	63	63	64	64	64	64	65	66	67	67

	Clearer (%)	Cloudier (%)
1	42	58
2	41	59
3	42	58
4	40	60
5	40	60
6	40	60
7	40	60
8	39	61
9	39	61
10	39	61
11	38	62
12	38	62
13	38	62
14	38	62
15	38	62
16	38	62
17	38	62
18	37	63
19	37	63
20	37	63
21	37	63
22	37	63
23	36	64
24	36	64
25	36	64
26	36	64
27	35	65
28	34	66
29	33	67
30	33	67

Chance of precipitation in September

Any precipitation

Klatovy gets around 56 mm of rain over 9.7 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 33% and peaks near 35% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	35	35	35	35	35	35	35	35	35	34	34	33	32	32	32	31	31	31	30	30	30	30	30	30	31	32	32	33	34	34

	Rain chance (%)
1	35
2	35
3	35
4	35
5	35
6	35
7	35
8	35
9	35
10	34
11	34
12	33
13	32
14	32
15	32
16	31
17	31
18	31
19	30
20	30
21	30
22	30
23	30
24	30
25	31
26	32
27	32
28	33
29	34
30	34

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 86% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	72	73	74	75	77	78	79	79	81	82	83	83	84	85	86	87	89	90	90	91	92	93	93	94	94	95	95	96	96	96
Comfortable (%)	24	23	23	22	21	20	19	19	18	17	16	16	15	14	13	12	11	10	10	9	8	7	7	6	6	5	5	4	4	4
Humid (%)	4	4	3	3	2	2	2	2	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0

	Dry (%)	Comfortable (%)	Humid (%)
1	72	24	4
2	73	23	4
3	74	23	3
4	75	22	3
5	77	21	2
6	78	20	2
7	79	19	2
8	79	19	2
9	81	18	1
10	82	17	1
11	83	16	1
12	83	16	1
13	84	15	1
14	85	14	1
15	86	13	1
16	87	12	1
17	89	11	0
18	90	10	0
19	90	10	0
20	91	9	0
21	92	8	0
22	93	7	0
23	93	7	0
24	94	6	0
25	94	6	0
26	95	5	0
27	95	5	0
28	96	4	0
29	96	4	0
30	96	4	0

Wind in September

Winds average 9 km/h in September.

Across September, 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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	10
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	9	calm
2	9	calm
3	9	calm
4	9	calm
5	9	calm
6	9	calm
7	9	calm
8	9	calm
9	9	calm
10	9	calm
11	9	calm
12	9	calm
13	9	calm
14	9	calm
15	9	calm
16	9	calm
17	9	calm
18	9	calm
19	9	calm
20	9	calm
21	9	calm
22	9	calm
23	9	calm
24	9	calm
25	9	calm
26	9	calm
27	9	calm
28	9	calm
29	9	calm
30	10	calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 18 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 108 minutes over September. Sunrise moves from 5:28 AM to 6:12 AM, and sunset from 6:45 PM to 5:41 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	13.3	13.2	13.2	13.1	13.0	13.0	12.9	12.9	12.8	12.7	12.7	12.6	12.5	12.5	12.4	12.4	12.3	12.2	12.2	12.1	12.0	12.0	11.9	11.9	11.8	11.7	11.7	11.6	11.5	11.5
Sunrise (AM)	5:28	5:29	5:31	5:32	5:34	5:35	5:37	5:38	5:40	5:41	5:43	5:44	5:46	5:47	5:49	5:50	5:52	5:53	5:55	5:56	5:58	5:59	6:01	6:02	6:04	6:05	6:07	6:09	6:10	6:12
Sunset (PM)	6:45	6:43	6:41	6:39	6:37	6:34	6:32	6:30	6:28	6:25	6:23	6:21	6:19	6:16	6:14	6:12	6:10	6:07	6:05	6:03	6:01	5:58	5:56	5:54	5:52	5:49	5:47	5:45	5:43	5:41

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	13.3	5:28	6:45
2	13.2	5:29	6:43
3	13.2	5:31	6:41
4	13.1	5:32	6:39
5	13.0	5:34	6:37
6	13.0	5:35	6:34
7	12.9	5:37	6:32
8	12.9	5:38	6:30
9	12.8	5:40	6:28
10	12.7	5:41	6:25
11	12.7	5:43	6:23
12	12.6	5:44	6:21
13	12.5	5:46	6:19
14	12.5	5:47	6:16
15	12.4	5:49	6:14
16	12.4	5:50	6:12
17	12.3	5:52	6:10
18	12.2	5:53	6:07
19	12.2	5:55	6:05
20	12.1	5:56	6:03
21	12.0	5:58	6:01
22	12.0	5:59	5:58
23	11.9	6:01	5:56
24	11.9	6:02	5:54
25	11.8	6:04	5:52
26	11.7	6:05	5:49
27	11.7	6:07	5:47
28	11.6	6:09	5:45
29	11.5	6:10	5:43
30	11.5	6:12	5:41

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.29 kWh/m².

For context, solar energy here swings from a low near 0.78 kWh/m² to a high of 5.54 kWh/m² in June across the year — September's 3.29 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	4.0	3.9	3.9	3.8	3.8	3.7	3.7	3.6	3.6	3.5	3.5	3.4	3.4	3.4	3.3	3.3	3.2	3.2	3.2	3.1	3.1	3.0	3.0	2.9	2.9	2.8	2.8	2.7	2.7	2.6
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	4.0	Moderate
2	3.9	Moderate
3	3.9	Moderate
4	3.8	Moderate
5	3.8	Moderate
6	3.7	Moderate
7	3.7	Moderate
8	3.6	Moderate
9	3.6	Moderate
10	3.5	Moderate
11	3.5	Moderate
12	3.4	Moderate
13	3.4	Moderate
14	3.4	Moderate
15	3.3	Moderate
16	3.3	Moderate
17	3.2	Moderate
18	3.2	Moderate
19	3.2	Moderate
20	3.1	Moderate
21	3.1	Moderate
22	3.0	Moderate
23	3.0	Moderate
24	2.9	Moderate
25	2.9	Moderate
26	2.8	Moderate
27	2.8	Moderate
28	2.7	Moderate
29	2.7	Moderate
30	2.6	Moderate

Planning a trip in September

Is September a good time to visit Klatovy?

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

5.8

Sightseeing

4th-best month of the year

2.1

Beach & pool

4th-best month of the year

September is a reasonable time to visit Klatovy for sightseeing.

What to pack for Klatovy in September

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

In September, Klatovy sees daytime highs around 18°C and nights near 9°C. Worth packing: rain gear. About 10 days see rain.

rain gear

UV index in Klatovy in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Klatovy peaks around June 22 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	2	4	5	6	8	8	7	4	3	1	1
Level	Low	Low	Moderate	Moderate	High	Very high	Very high	High	Moderate	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Low
Mar	4	Moderate
Apr	5	Moderate
May	6	High
Jun	8	Very high
Jul	8	Very high
Aug	7	High
Sep	4	Moderate
Oct	3	Moderate
Nov	1	Low
Dec	1	Low

Air quality in Klatovy 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 Klatovy is worst in April — around 16 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 8 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	11	11	14	16	14	16	14	14	12	10	8	8
Level	Good	Good	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	11	Good
Feb	11	Good
Mar	14	Moderate
Apr	16	Moderate
May	14	Moderate
Jun	16	Moderate
Jul	14	Moderate
Aug	14	Moderate
Sep	12	Moderate
Oct	10	Good
Nov	8	Good
Dec	8	Good

Location & terrain

Where is Klatovy?

Klatovy sits at 49.4°N, 13.3°E, 405 m above sea level, in Czechia. The nearest listed city is Pilsen, 40 km away.

Topography around Klatovy

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

Within 3 km, the terrain around Klatovy has only modest variations in elevation — a maximum elevation change of 145 m around an average of 418 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 615 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,203 m.

The land around Klatovy is covered by cropland (44%) and grassland (25%) within 3 km, trees (40%), grassland (31%) and cropland (27%) within 16 km, and trees (51%), cropland (24%) and grassland (22%) within 80 km.

3 km

145 m

cropland 44%

16 km

615 m

trees 40%

80 km

1,203 m

trees 51%

treesgrasslandcroplandartificial surfaceswater

← August Klatovy year-round climate October →Best places to visit in September

September weather nearby: Pilsen 40 km · Strakonice 46 km · Cham 50 km · Příbram 61 km · Písek 62 km · Deggendorf 66 km · Mariánské Lázně 76 km · Straubing 78 km

Czechia travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / E; 230 V · 50 Hz
Prices: ≈ 59% of US; price level, 2025
GDP per capita: $35,917; 2025
Happiness: 6.8 / 10; World Happiness, 2025
Safe drinking water: 98%; of population, 2024
Homicide rate: 0.8; per 100k, 2023
Road deaths: 5.9; per 100k/yr, 2019
Income group: High; World Bank
English: High; EF EPI 582
Religion

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 Klatovy (49.3955°, 13.295°, elevation 405 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).

	Avg high (°C)	Avg low (°C)
1	21	11
2	20	11
3	20	11
4	20	11
5	20	10
6	20	10
7	20	10
8	19	10
9	19	10
10	19	10
11	19	10
12	19	9
13	19	9
14	19	9
15	18	9
16	18	9
17	18	9
18	18	9
19	18	8
20	18	8
21	17	8
22	17	8
23	17	8
24	17	8
25	17	8
26	17	8
27	16	8
28	16	7
29	16	7
30	16	7

	Clearer (%)	Cloudier (%)
1	42	58
2	41	59
3	42	58
4	40	60
5	40	60
6	40	60
7	40	60
8	39	61
9	39	61
10	39	61
11	38	62
12	38	62
13	38	62
14	38	62
15	38	62
16	38	62
17	38	62
18	37	63
19	37	63
20	37	63
21	37	63
22	37	63
23	36	64
24	36	64
25	36	64
26	36	64
27	35	65
28	34	66
29	33	67
30	33	67

	Rain chance (%)
1	35
2	35
3	35
4	35
5	35
6	35
7	35
8	35
9	35
10	34
11	34
12	33
13	32
14	32
15	32
16	31
17	31
18	31
19	30
20	30
21	30
22	30
23	30
24	30
25	31
26	32
27	32
28	33
29	34
30	34

	Dry (%)	Comfortable (%)	Humid (%)
1	72	24	4
2	73	23	4
3	74	23	3
4	75	22	3
5	77	21	2
6	78	20	2
7	79	19	2
8	79	19	2
9	81	18	1
10	82	17	1
11	83	16	1
12	83	16	1
13	84	15	1
14	85	14	1
15	86	13	1
16	87	12	1
17	89	11	0
18	90	10	0
19	90	10	0
20	91	9	0
21	92	8	0
22	93	7	0
23	93	7	0
24	94	6	0
25	94	6	0
26	95	5	0
27	95	5	0
28	96	4	0
29	96	4	0
30	96	4	0

	Avg high (°C)	Avg low (°C)
1	21	11
2	20	11
3	20	11
4	20	11
5	20	10
6	20	10
7	20	10
8	19	10
9	19	10
10	19	10
11	19	10
12	19	9
13	19	9
14	19	9
15	18	9
16	18	9
17	18	9
18	18	9
19	18	8
20	18	8
21	17	8
22	17	8
23	17	8
24	17	8
25	17	8
26	17	8
27	16	8
28	16	7
29	16	7
30	16	7

	Clearer (%)	Cloudier (%)
1	42	58
2	41	59
3	42	58
4	40	60
5	40	60
6	40	60
7	40	60
8	39	61
9	39	61
10	39	61
11	38	62
12	38	62
13	38	62
14	38	62
15	38	62
16	38	62
17	38	62
18	37	63
19	37	63
20	37	63
21	37	63
22	37	63
23	36	64
24	36	64
25	36	64
26	36	64
27	35	65
28	34	66
29	33	67
30	33	67

	Rain chance (%)
1	35
2	35
3	35
4	35
5	35
6	35
7	35
8	35
9	35
10	34
11	34
12	33
13	32
14	32
15	32
16	31
17	31
18	31
19	30
20	30
21	30
22	30
23	30
24	30
25	31
26	32
27	32
28	33
29	34
30	34

	Dry (%)	Comfortable (%)	Humid (%)
1	72	24	4
2	73	23	4
3	74	23	3
4	75	22	3
5	77	21	2
6	78	20	2
7	79	19	2
8	79	19	2
9	81	18	1
10	82	17	1
11	83	16	1
12	83	16	1
13	84	15	1
14	85	14	1
15	86	13	1
16	87	12	1
17	89	11	0
18	90	10	0
19	90	10	0
20	91	9	0
21	92	8	0
22	93	7	0
23	93	7	0
24	94	6	0
25	94	6	0
26	95	5	0
27	95	5	0
28	96	4	0
29	96	4	0
30	96	4	0

	Avg high (°C)	Avg low (°C)
1	21	11
2	20	11
3	20	11
4	20	11
5	20	10
6	20	10
7	20	10
8	19	10
9	19	10
10	19	10
11	19	10
12	19	9
13	19	9
14	19	9
15	18	9
16	18	9
17	18	9
18	18	9
19	18	8
20	18	8
21	17	8
22	17	8
23	17	8
24	17	8
25	17	8
26	17	8
27	16	8
28	16	7
29	16	7
30	16	7

	Clearer (%)	Cloudier (%)
1	42	58
2	41	59
3	42	58
4	40	60
5	40	60
6	40	60
7	40	60
8	39	61
9	39	61
10	39	61
11	38	62
12	38	62
13	38	62
14	38	62
15	38	62
16	38	62
17	38	62
18	37	63
19	37	63
20	37	63
21	37	63
22	37	63
23	36	64
24	36	64
25	36	64
26	36	64
27	35	65
28	34	66
29	33	67
30	33	67

	Rain chance (%)
1	35
2	35
3	35
4	35
5	35
6	35
7	35
8	35
9	35
10	34
11	34
12	33
13	32
14	32
15	32
16	31
17	31
18	31
19	30
20	30
21	30
22	30
23	30
24	30
25	31
26	32
27	32
28	33
29	34
30	34

	Dry (%)	Comfortable (%)	Humid (%)
1	72	24	4
2	73	23	4
3	74	23	3
4	75	22	3
5	77	21	2
6	78	20	2
7	79	19	2
8	79	19	2
9	81	18	1
10	82	17	1
11	83	16	1
12	83	16	1
13	84	15	1
14	85	14	1
15	86	13	1
16	87	12	1
17	89	11	0
18	90	10	0
19	90	10	0
20	91	9	0
21	92	8	0
22	93	7	0
23	93	7	0
24	94	6	0
25	94	6	0
26	95	5	0
27	95	5	0
28	96	4	0
29	96	4	0
30	96	4	0