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

Supraśl in May

The short of it: Supraśl in May averages a high of 18 °C (65 °F) and a low of 7 °C (44 °F), with 56 mm (2.2 in) of rain and about 15 h 50 min of daylight. Rated 4 of 5 for a visit; the best months are August and June. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 7° · rain 56 mm · daylight 15 h 50 min

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

Thirty years of records give Supraśl an average May high of 18°, a low of 7° and some 56 mm of rain. Highs rise 5° against April, to near 18°; nights run about 7°. Rain is modest, about 56 mm, the 4th wettest month.

The sun is up for about 15 h 50 min in mid-May, 116 minutes more than a month before.

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

Against its neighbours, Supraśl runs cooler than most and wetter than most in May. Wasilków, 9 km to the W, is 1° warmer by day.

May in Supraśl, by the numbers

Warmth rank
4th warmest of 12
Rain rank
4th wettest of 12
Versus April
5° warmer, 21 mm more rain
Versus June
3° colder
Day–night spread
12°
Snow season
Nov–Mar
Daylight, mid-month
15 h 50 min
Average wind
11 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
WasilkówPodlasie9 km W20°7°56 mm
Czarna BiałostockaPodlasie12 km NNW19°7°55 mm
BiałystokPodlasie14 km SW20°7°56 mm
ZabłudówPodlasie21 km S19°7°56 mm
Dobrzyniewo DużePodlasie22 km W19°7°54 mm
ChoroszczPodlasie24 km WSW19°7°55 mm
SokółkaPodlasie25 km NNE19°7°53 mm
GrudkiPodlasie25 km ESE19°7°55 mm

The Almanac · Supraśl Month by Month

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

Highs rise 5° against April, to near 18°; nights run about 7°. Rain is modest, about 56 mm, the 4th wettest month.

Climate of Supraśl by month
MonthHighLowRainWindDaylightVisit
January0°-5°33 mm14 km/h8 h 3 min✦✦
February1°-5°29 mm13 km/h9 h 45 min✦✦✦
March5°-2°33 mm13 km/h11 h 41 min✦✦✦
April13°2°35 mm12 km/h13 h 54 min✦✦✦✦
May18°7°56 mm11 km/h15 h 50 min✦✦✦✦
June22°10°61 mm10 km/h16 h 56 min✦✦✦✦
July24°13°81 mm10 km/h16 h 29 min✦✦✦
August23°12°63 mm9 km/h14 h 45 min✦✦✦✦
September18°8°50 mm10 km/h12 h 35 min✦✦✦✦
October11°4°45 mm12 km/h10 h 27 min✦✦✦✦
November5°0°37 mm13 km/h8 h 32 min✦✦✦
December1°-4°36 mm13 km/h7 h 33 min✦✦✦

Questions Readers Ask about Supraśl in May

Answered from the wire & the Almanac

What is the weather like in Supraśl in May?

Days average 18 °C (65 °F) and nights 7 °C (44 °F), with about 56 mm (2.2 in) of rain over the month. Highs rise 5° against April, to near 18°; nights run about 7°. Rain is modest, about 56 mm, the 4th wettest month.

Is May a good time to visit Supraśl?

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

How long are the days in Supraśl in May?

In mid-May the sun is up for about 15 h 50 min. The days are lengthening — from 7 h 33 min in December to 16 h 56 min in June.

Does it snow in Supraśl in May?

Hardly — May nights average 7 °C (44 °F), above freezing.

What should I pack for Supraśl in May?

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