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

Napanee in August

The short of it: Napanee in August averages a high of 26 °C (78 °F) and a low of 15 °C (59 °F), with 73 mm (2.9 in) of rain and about 14 h 0 min of daylight. Rated 3 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.

Average high 26° · low 15° · rain 73 mm · daylight 14 h 0 min

✦✦✦ Fair for a visit · best months: July & June

August in Napanee brings afternoons near 26° and nights around 15°, with about 73 mm of rain over the month. Much like July: highs about 26°, nights near 15°. Easy travelling weather. Wet spells are common — about 73 mm, the 8th wettest month.

The sun is up for about 14 h 0 min in mid-August, 71 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates August 3 of 5 for a visit; the finest months here are July and June.

Against its neighbours, Napanee runs warmer than most and wetter than most in August. Greater Napanee, 0 km to the N, sees much the same highs.

August in Napanee, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
8th wettest of 12
Versus July
1° colder, 7.0 mm more rain
Versus September
4° warmer
Day–night spread
11°
Snow season
Nov–Mar
Daylight, mid-month
14 h 0 min
Average wind
11 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
Greater NapaneeOntario0 km N26°15°73 mm
Napanee DowntownOntario0 km SSW26°15°73 mm
SkateparkOntario0 km ENE26°15°73 mm
DeserontoOntario10 km SW25°16°72 mm
BathOntario15 km ESE25°15°76 mm
AmherstviewOntario24 km E25°15°83 mm
Mile SquareOntario26 km E25°16°84 mm
Sharpton/GlenvaleOntario27 km ENE25°15°88 mm

The Almanac · Napanee Month by Month

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

Much like July: highs about 26°, nights near 15°. Easy travelling weather. Wet spells are common — about 73 mm, the 8th wettest month.

Climate of Napanee by month
MonthHighLowRainWindDaylightVisit
January-3°-12°79 mm17 km/h9 h 13 min✦
February-2°-11°58 mm17 km/h10 h 23 min✦
March4°-5°60 mm16 km/h11 h 47 min✦
April11°1°86 mm15 km/h13 h 24 min✦✦
May18°8°77 mm14 km/h14 h 45 min✦✦✦
June23°13°90 mm12 km/h15 h 30 min✦✦✦
July26°16°66 mm12 km/h15 h 11 min✦✦✦✦
August26°15°73 mm11 km/h14 h 0 min✦✦✦
September22°11°85 mm13 km/h12 h 27 min✦✦✦
October14°5°101 mm15 km/h10 h 54 min✦✦
November7°-1°92 mm17 km/h9 h 32 min✦
December1°-7°73 mm18 km/h8 h 52 min✦

Questions Readers Ask about Napanee in August

Answered from the wire & the Almanac

What is the weather like in Napanee in August?

Days average 26 °C (78 °F) and nights 15 °C (59 °F), with about 73 mm (2.9 in) of rain over the month. Much like July: highs about 26°, nights near 15°. Easy travelling weather. Wet spells are common — about 73 mm, the 8th wettest month.

Is August a good time to visit Napanee?

The Almanac gives August 3 of 5 (fair). The best months are July and June.

How long are the days in Napanee in August?

In mid-August the sun is up for about 14 h 0 min. The days are shortening — from 8 h 52 min in December to 15 h 30 min in June.

Does it snow in Napanee in August?

Hardly — August nights average 15 °C (59 °F), above freezing.

What should I pack for Napanee in August?

Light clothes and a jacket for the evening, plus a good raincoat — it is a wet month.

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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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