The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Garwolin Weather in September

Garwolin in September

The short of it: Garwolin in September averages a high of 19 °C (67 °F) and a low of 9 °C (48 °F), with 48 mm (1.9 in) of rain and about 12 h 33 min of daylight. Rated 4 of 5 for a visit; the best months are June and August. Source: TerraClimate climate normals, 1991–2020.

Average high 19° · low 9° · rain 48 mm · daylight 12 h 33 min

✦✦✦✦ Recommended for a visit · best months: June & August

September in Garwolin brings afternoons near 19° and nights around 9°, with about 48 mm of rain over the month. The year turns hard here: highs drop 6° from August to about 19°, with nights near 9°. Rain is modest, about 48 mm, the 5th wettest month.

The sun is up for about 12 h 33 min in mid-September, 124 minutes less than a month before.

For the traveller: pack layers, a wool coat and stout boots. The Almanac rates September 4 of 5 for a visit; the finest months here are June and August.

Against its neighbours, Garwolin runs about middling and wetter than most in September. Góra Kalwaria, 29 km to the WNW, sees much the same highs.

September in Garwolin, by the numbers

Warmth rank
5th warmest of 12
Rain rank
5th wettest of 12
Versus August
6° colder, 8.0 mm less rain
Versus October
6° warmer
Day–night spread
10°
Snow season
Dec–Mar
Daylight, mid-month
12 h 33 min
Average wind
10 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Góra KalwariaMazovia29 km WNW19°9°46 mm
Mińsk MazowieckiMazovia31 km N19°9°47 mm
WarkaMazovia32 km WSW20°9°49 mm
KarczewMazovia32 km NW19°9°46 mm
OtwockMazovia33 km NW19°9°45 mm
KozieniceMazovia35 km S19°9°51 mm
JózefówMazovia37 km NW19°9°45 mm
Konstancin-JeziornaMazovia40 km WNW19°9°45 mm

The Almanac · Garwolin Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Recommended
The Almanac Speaks
September
✦✦✦✦✦

The year turns hard here: highs drop 6° from August to about 19°, with nights near 9°. Rain is modest, about 48 mm, the 5th wettest month.

Climate of Garwolin by month
MonthHighLowRainWindDaylightVisit
January0°-5°26 mm14 km/h8 h 15 min✦✦✦
February2°-4°25 mm14 km/h9 h 51 min✦✦✦
March7°-1°29 mm14 km/h11 h 42 min✦✦✦
April15°4°30 mm12 km/h13 h 49 min✦✦✦✦
May20°9°55 mm11 km/h15 h 38 min✦✦✦✦
June24°12°56 mm11 km/h16 h 41 min✦✦✦✦
July26°14°71 mm10 km/h16 h 15 min✦✦✦
August25°13°56 mm9 km/h14 h 38 min✦✦✦✦
September19°9°48 mm10 km/h12 h 33 min✦✦✦✦
October13°5°37 mm11 km/h10 h 32 min✦✦✦✦
November7°1°31 mm12 km/h8 h 43 min✦✦✦
December2°-3°29 mm13 km/h7 h 47 min✦✦✦

Questions Readers Ask about Garwolin in September

Answered from the wire & the Almanac

What is the weather like in Garwolin in September?

Days average 19 °C (67 °F) and nights 9 °C (48 °F), with about 48 mm (1.9 in) of rain over the month. The year turns hard here: highs drop 6° from August to about 19°, with nights near 9°. Rain is modest, about 48 mm, the 5th wettest month.

Is September a good time to visit Garwolin?

The Almanac gives September 4 of 5 (recommended). The best months are June and August.

How long are the days in Garwolin in September?

In mid-September the sun is up for about 12 h 33 min. The days are shortening — from 7 h 47 min in December to 16 h 41 min in June.

Does it snow in Garwolin in September?

Hardly — September nights average 9 °C (48 °F), above freezing.

What should I pack for Garwolin in September?

Layers, a warm coat and stout boots.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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