Rēzekne weather in September

In September, Rēzekne sees average daytime highs of 16°C and overnight lows near 8°C, with 59 mm of rain across 10.2 wet days and about 12.5 hours of daylight. It is the 5th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 18°C in the first days to 13°C by the end. The sky is clear or mostly clear about 17% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 42 min at the start of September to 11 h 18 min by month's end. Set against the rest of the year, September is Rēzekne's 6th-clearest and 7th-windiest month. For the whole year in context, see Rēzekne's year-round climate.

Daytime high
16°
5th warmest
Overnight low
9th coldest
Rainfall
59 mm
10.2 wet days
Daylight
12 h 30 min
5:51 AM – 6:19 PM
Cloud cover
70%
6th clearest
Wind
13 km/h
7th windiest
Solar energy
2.57 kWh/m²
Travel score
4.7
out of 10

Rēzekne is state city in eastern Latvia.

Air quality
Moderate
PM2.5 12.5 µg/m³ · 2019
Density
1,544/km²
people per km²
Founded
1773

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 18°C in the first days to 13°C by the end.

A typical September day in Rēzekne reaches about 16°C in the afternoon and slips back to 8°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 11°C and 21°C. Set against its neighbours, September runs about 5°C cooler than August and about 7°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11910
21810
31810
41810
51810
61810
7189
8179
9179
10179
11179
12179
13169
14168
15168
16168
17158
18158
19158
20157
21157
22157
23147
24147
25147
26147
27137
28136
29136
30136

How September really feels in Rēzekne

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.

Rēzekne weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-2° / -7°4211.19.97.20.0
Feb-2° / -7°399.58.19.10.0
Mar / -3°409.96.511.40.1
Apr11° / 439.92.213.92.6
May17° / 6711.10.116.15.2
Jun20° / 11°8013.2017.35.7
Jul22° / 13°7713016.86.3
Aug21° / 12°7511.5014.96.2
Sep16° / 5910.2012.54.7
Oct / 6112.21.410.11.6
Nov / -1°4910.94.67.90.0
Dec-1° / -4°43118.96.70.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 70%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13268
23268
33169
43268
53169
63070
73169
83169
93169
103070
113070
122971
132971
142971
152971
162971
172971
182971
193070
203070
212971
222971
232971
242971
252971
262971
272872
282872
292872
302872

Chance of precipitation in September

Any precipitation

Rēzekne gets around 59 mm of rain over 10.2 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 34% and peaks near 37% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
137
236
336
436
535
635
735
835
935
1035
1135
1234
1334
1433
1533
1632
1732
1832
1932
2032
2132
2232
2333
2433
2534
2634
2735
2835
2936
3036

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 92% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
179192
280182
381172
482162
583152
684142
786131
887121
988111
1089101
119091
129091
139181
149271
159361
169361
179451
189640
199640
209640
219730
229730
239730
249820
259820
269820
279820
289820
299820
309820

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 42 min at the start of September to 11 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 144 minutes over September. Sunrise moves from 5:20 AM to 6:20 AM, and sunset from 7:01 PM to 5:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.75:207:01
213.65:226:58
313.55:246:55
413.45:266:52
513.45:286:50
613.35:306:47
713.25:326:44
813.15:346:41
913.05:376:39
1013.05:396:36
1112.95:416:33
1212.85:436:30
1312.75:456:27
1412.65:476:25
1512.55:496:22
1612.55:516:19
1712.45:536:16
1812.35:556:13
1912.25:576:11
2012.15:596:08
2112.16:016:05
2212.06:036:02
2311.96:055:59
2411.86:085:57
2511.76:105:54
2611.76:125:51
2711.66:145:48
2811.56:165:45
2911.46:185:43
3011.36:205:40

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 2.57 kWh/m².

For context, solar energy here swings from a low near 0.29 kWh/m² to a high of 5.4 kWh/m² in June across the year — September's 2.57 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.3Moderate
23.2Moderate
33.2Moderate
43.1Moderate
53.1Moderate
63.0Moderate
73.0Moderate
82.9Moderate
92.9Moderate
102.8Moderate
112.8Moderate
122.8Moderate
132.7Moderate
142.7Moderate
152.6Moderate
162.6Moderate
172.5Moderate
182.5Moderate
192.4Moderate
202.4Moderate
212.4Moderate
222.3Moderate
232.3Moderate
242.2Moderate
252.1Moderate
262.1Moderate
272.0Moderate
282.0Moderate
291.9Dim
301.9Dim
Planning a trip in September

Is September a good time to visit Rēzekne?

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

4.7
Sightseeing
5th-best month of the year
0.8
Beach & pool
5th-best month of the year

September is a reasonable time to visit Rēzekne for sightseeing.

What to pack for Rēzekne in September

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

In September, Rēzekne sees daytime highs around 16°C and nights near 8°C. Worth packing: a warm layer and rain gear. About 10 days see rain.

a warm layerrain gear

UV index in Rēzekne in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Rēzekne peaks around July 11 at about 6 (high) — a little sun protection helps at midday. It bottoms out near December 20 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 11UV 6Dec 20UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May5Moderate
Jun6High
Jul6High
Aug5High
Sep3Moderate
Oct1Low
Nov1Low
Dec0Low

Air quality in Rēzekne 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 Rēzekne is worst in July — around 17 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (January, 8 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Rēzekne's WHO annual average of 12.5 µg/m³.

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1717 µg/m³Jan 118 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar16Moderate
Apr15Moderate
May14Moderate
Jun15Moderate
Jul17Moderate
Aug15Moderate
Sep13Moderate
Oct10Good
Nov8Good
Dec8Good
Location & terrain

Where is Rēzekne?

Rēzekne sits at 56.5°N, 27.3°E, 156 m above sea level, in Latvia. The nearest listed city is Madona, 78 km away.

MadonaDaugavpilsJēkabpilsOstrovVisaginasNovopolotskCēsis

Topography around Rēzekne

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

Within 3 km, the terrain around Rēzekne has only modest variations in elevation — a maximum elevation change of 63 m around an average of 148 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 117 m; within 80 km, only modest variations in elevation — a maximum elevation change of 217 m.

The land around Rēzekne is covered by trees (39%), grassland (31%) and artificial surfaces (20%) within 3 km, trees (48%), grassland (26%) and cropland (23%) within 16 km, and trees (61%) within 80 km.

3 km
63 m
16 km
117 m
80 km
217 m
treesgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Madona 78 km · Daugavpils 86 km · Jēkabpils 91 km · Ostrov 111 km · Visaginas 116 km · Novopolotsk 134 km · Polotsk 145 km · Cēsis 154 km

Latvia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 57% of US
price level, 2025
GDP per capita
$26,312
2025
Happiness
6.4 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
2.5
per 100k, 2023
Road deaths
8.1
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 599
Religion
Lutheran 36%unspecified/none 24%Roman Catholic 20%Orthodox 19%

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 Rēzekne (56.5103°, 27.34°, elevation 156 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).