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

Hønefoss in August

The short of it: Hønefoss in August averages a high of 21 °C (69 °F) and a low of 11 °C (52 °F), with 90 mm (3.5 in) of rain and about 15 h 38 min of daylight. Rated 3 of 5 for a visit; the best months are May and April. Source: TerraClimate climate normals, 1991–2020.

Average high 21° · low 11° · rain 90 mm · daylight 15 h 38 min

✦✦✦ Fair for a visit · best months: May & April

Thirty years of records give Hønefoss an average August high of 21°, a low of 11° and some 90 mm of rain. Much like July: highs about 21°, nights near 11°. Easy travelling weather. It is the wettest month of the year here, about 90 mm.

The sun is up for about 15 h 38 min in mid-August, 150 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 May and April.

Against its neighbours, Hønefoss runs warmer than most and drier than most in August. Jevnaker, 11 km to the NE, is 1° cooler by day.

August in Hønefoss, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
1st wettest of 12
Versus July
1° colder, 4.0 mm more rain
Versus September
5° warmer
Day–night spread
10°
Snow season
Nov–Mar
Daylight, mid-month
15 h 38 min
Average wind
6 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
JevnakerAkershus11 km NE19°11°92 mm
GruaAkershus24 km ENE19°10°98 mm
VikersundBuskerud27 km SSW21°11°93 mm
SkuiAkershus29 km SSE19°11°97 mm
JarenInnlandet30 km NE19°10°92 mm
BillingstadAkershus35 km SSE20°12°97 mm
LysakerAkershus36 km SE21°12°91 mm
RotnesAkershus36 km ESE19°11°110 mm

The Almanac · Hønefoss Month by Month

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

Much like July: highs about 21°, nights near 11°. Easy travelling weather. It is the wettest month of the year here, about 90 mm.

Climate of Hønefoss by month
MonthHighLowRainWindDaylightVisit
January-1°-6°46 mm5 km/h6 h 37 min✦
February0°-7°31 mm5 km/h9 h 1 min✦✦
March5°-4°37 mm6 km/h11 h 34 min✦✦✦
April11°1°33 mm6 km/h14 h 29 min✦✦✦✦
May16°6°56 mm8 km/h17 h 9 min✦✦✦✦
June20°10°73 mm7 km/h18 h 52 min✦✦✦
July22°12°86 mm6 km/h18 h 8 min✦✦✦
August21°11°90 mm6 km/h15 h 38 min✦✦✦
September16°7°74 mm6 km/h12 h 44 min✦✦
October9°3°79 mm5 km/h9 h 57 min✦
November4°-1°76 mm4 km/h7 h 20 min✦
December0°-5°47 mm4 km/h5 h 51 min✦✦

Questions Readers Ask about Hønefoss in August

Answered from the wire & the Almanac

What is the weather like in Hønefoss in August?

Days average 21 °C (69 °F) and nights 11 °C (52 °F), with about 90 mm (3.5 in) of rain over the month. Much like July: highs about 21°, nights near 11°. Easy travelling weather. It is the wettest month of the year here, about 90 mm.

Is August a good time to visit Hønefoss?

The Almanac gives August 3 of 5 (fair). The best months are May and April.

How long are the days in Hønefoss in August?

In mid-August the sun is up for about 15 h 38 min. The days are shortening — from 5 h 51 min in December to 18 h 52 min in June.

Does it snow in Hønefoss in August?

Hardly — August nights average 11 °C (52 °F), above freezing.

What should I pack for Hønefoss 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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