When to go · Harjavalta
Harjavalta, month by month
The best months for Harjavalta: Jun, Jul, Aug. Months to avoid: Jan, Feb, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Feb (cold, dark, limited daylight).-3 °C (27 °F) / -8 °C (18 °F), 10 rain days27 °F (-3 °C) / 18 °F (-8 °C), 10 rain daysCrowds: Medium
- FebruaryAvoidListed as a month to avoid: Nov–Feb (cold, dark, limited daylight).-3 °C (27 °F) / -9 °C (16 °F), 8 rain days27 °F (-3 °C) / 16 °F (-9 °C), 8 rain daysCrowds: Medium
- MarchGoodOutside the best window (Jun–Aug). Across Finland: Bright snow, auroras until late March, ski touring; Easter falls in late March 2027.1 °C (34 °F) / -5 °C (23 °F), 8 rain days34 °F (1 °C) / 23 °F (-5 °C), 8 rain daysCrowds: Medium
- AprilMixedOutside the best window (Jun–Aug). Across Finland: Thaw and slush in the south; spring skiing in the north.8 °C (46 °F) / 0 °C (32 °F), 7 rain days46 °F (8 °C) / 32 °F (0 °C), 7 rain daysCrowds: Low
- MayGoodOutside the best window (Jun–Aug). Across Finland: Vappu, fast-returning light and blossom; Lapland in its muddy thaw.15 °C (59 °F) / 5 °C (41 °F), 8 rain days59 °F (15 °C) / 41 °F (5 °C), 8 rain daysCrowds: Low
- JuneGreatInside Harjavalta's best window: Jun–Aug.19 °C (66 °F) / 10 °C (50 °F), 9 rain days66 °F (19 °C) / 50 °F (10 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JulyGreatInside Harjavalta's best window: Jun–Aug.22 °C (72 °F) / 13 °C (55 °F), 10 rain days72 °F (22 °C) / 55 °F (13 °C), 10 rain daysCrowds: High
- AugustGreatInside Harjavalta's best window: Jun–Aug.20 °C (68 °F) / 12 °C (54 °F), 10 rain days68 °F (20 °C) / 54 °F (12 °C), 10 rain daysCrowds: Medium
- SeptemberGoodOutside the best window (Jun–Aug). Across Finland: Ruska autumn colours in Lapland and the first auroras over lakes that are not yet frozen.15 °C (59 °F) / 8 °C (46 °F), 10 rain days59 °F (15 °C) / 46 °F (8 °C), 10 rain daysCrowds: Medium
- OctoberMixedOutside the best window (Jun–Aug). Across Finland: Grey and wet; museums and saunas; auroras in the north on clear nights.8 °C (46 °F) / 3 °C (37 °F), 11 rain days46 °F (8 °C) / 37 °F (3 °C), 11 rain daysCrowds: Low
- NovemberAvoidListed as a month to avoid: Nov–Feb (cold, dark, limited daylight).2 °C (36 °F) / -2 °C (28 °F), 11 rain days36 °F (2 °C) / 28 °F (-2 °C), 11 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Nov–Feb (cold, dark, limited daylight).-1 °C (30 °F) / -6 °C (21 °F), 10 rain days30 °F (-1 °C) / 21 °F (-6 °C), 10 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Harjavalta, side by side.
Verdict
Jun: Great
Jul: Great
Daytime high
Jun: 19 °C (66 °F)66 °F (19 °C)
Jul: 22 °C (72 °F)72 °F (22 °C)
Night low
Jun: 10 °C (50 °F)50 °F (10 °C)
Jul: 13 °C (55 °F)55 °F (13 °C)
Rain days
Jun: 9 (better)
Jul: 10
Crowds
Jun: Medium
Jul: High
Prices
Jun: Medium
Jul: Medium
Festivals listed
Jun: 1
Jul: 0
June: Inside Harjavalta's best window: Jun–Aug.
July: Inside Harjavalta's best window: Jun–Aug.
Harjavalta: figures are long-term averages from this guide, not a forecast.