Myllymäki climate

Myllymäki Weather in August

1991-2020 means of the daily record at Lappeenranta Lentoasema (GHCN FIE00143231), 11 km from Myllymäki

Average highs run from 22°C on August 1 to 17°C on August 31, and lows from 13°C to 10°C. Normal precipitation for the month is 87 mm over about 15 wet days.

August day by day

The normal high and low for each date, and the record, in °C.

Normal daily high and low temperature at Myllymäki, in °C, with the record for each date.010203040151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
20°C
Average low
12°C
Precipitation
87 mm
Record high
34°CAug 7, 2010
Record low
2°CAug 25, 1987
Daylight
17 h 03 min to 14 h 20 min
Cloud cover
67%
Humidity
81%
Dew point
13°C
Wind
10.4 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowRecord highRecord lowChance wet
Aug 122°C13°C30°C 19636°C 200648%
Aug 222°C12°C32°C 20187°C 199248%
Aug 323°C13°C30°C 19677°C 196248%
Aug 422°C13°C31°C 20106°C 200149%
Aug 522°C13°C29°C 20145°C 196250%
Aug 622°C13°C30°C 20146°C 196351%
Aug 723°C13°C34°C 20105°C 196350%
Aug 822°C13°C34°C 20106°C 199950%
Aug 922°C13°C29°C 20106°C 199951%
Aug 1022°C13°C30°C 19856°C 196852%
Aug 1121°C13°C31°C 19928°C 196552%
Aug 1221°C13°C27°C 20078°C 197851%
Aug 1320°C12°C29°C 20107°C 199851%
Aug 1420°C12°C30°C 20074°C 197852%
Aug 1520°C12°C28°C 20225°C 198752%
Aug 1620°C12°C30°C 20224°C 196951%
Aug 1720°C12°C30°C 20225°C 196552%
Aug 1821°C12°C29°C 20225°C 198752%
Aug 1921°C11°C31°C 20225°C 198752%
Aug 2020°C11°C28°C 20226°C 197750%
Aug 2120°C11°C27°C 19964°C 201249%
Aug 2220°C11°C27°C 19976°C 197449%
Aug 2319°C12°C28°C 19594°C 198949%
Aug 2419°C11°C28°C 20224°C 199948%
Aug 2519°C11°C26°C 20022°C 198746%
Aug 2619°C11°C27°C 20022°C 198745%
Aug 2719°C11°C28°C 19973°C 198446%
Aug 2818°C11°C29°C 19974°C 198047%
Aug 2918°C11°C24°C 19682°C 196645%
Aug 3018°C10°C25°C 20244°C 197845%
Aug 3117°C10°C25°C 19962°C 201045%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Myllymäki, in percent.02040601102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+3).

August 1
sunrise 4:42 AM, sunset 9:45 PM
August 31
sunrise 5:57 AM, sunset 8:17 PM

Every day of August: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station FIE00143231, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-10-01. Sun and moon: computed with the NOAA solar equations and Meeus.