January in Pärnu — the hardest end of the year
Hardest · 1.8/10January averages -4°C (25°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 70 mm, so plan one flexible day in three; you still get about 0 sunny days and 6.8 hours of daylight.
It scores 1.8/10 here, 12th of 12 months, against 7.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
If your dates are flexible, June is materially better in Pärnu — 5.3 points higher on the same scale.
February in Pärnu — the hardest end of the year
Hardest · 2.3/10February averages -2°C (28°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 54 mm, so plan one flexible day in three; you still get about 0 sunny days and 8.9 hours of daylight.
It scores 2.3/10 here, 8th of 12 months, against 7.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
If your dates are flexible, June is materially better in Pärnu — 4.8 points higher on the same scale.
March in Pärnu — the hardest end of the year
Hardest · 3/10March averages 0°C (32°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Expect 36 mm of rain — occasional showers rather than washed-out days — alongside about 1 sunny days and 11.4 daylight hours.
It scores 3/10 here, 7th of 12 months, against 7.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip.
If your dates are flexible, June is materially better in Pärnu — 4.1 points higher on the same scale.
April in Pärnu — the hardest end of the year
Hardest · 4.2/10April averages 5°C (40°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 54 mm, so plan one flexible day in three; you still get about 11 sunny days and 14.1 hours of daylight.
It scores 4.2/10 here, 5th of 12 months, against 7.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, June is materially better in Pärnu — 2.9 points higher on the same scale.
May in Pärnu — workable with trade-offs
Trade-offs · 6.3/10May averages 11°C (52°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Expect 29 mm of rain — occasional showers rather than washed-out days — alongside about 27 sunny days and 16.5 daylight hours.
It scores 6.3/10 here, 3rd of 12 months, against 7.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
June in Pärnu — the year's strongest window
Best window · 7.1/10June averages 17°C (63°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Expect 37 mm of rain — occasional showers rather than washed-out days — alongside about 28 sunny days and 17.9 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Pärnu at 7.1/10 — the reference point every other month on this page is measured against.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening.
July in Pärnu — workable with trade-offs
Trade-offs · 6.9/10July averages 19°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 78 mm, so plan one flexible day in three; you still get about 22 sunny days and 17.3 hours of daylight.
It scores 6.9/10 here, 2nd of 12 months, against 7.1/10 in the destination's best month.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
August in Pärnu — workable with trade-offs
Trade-offs · 6.2/10August averages 19°C (67°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 80 mm, so plan one flexible day in three; you still get about 15 sunny days and 15.1 hours of daylight.
It scores 6.2/10 here, 4th of 12 months, against 7.1/10 in the destination's best month.
Expect peak pricing, and this is one of the busiest months here.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
September in Pärnu — the hardest end of the year
Hardest · 3.5/10September averages 14°C (58°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 49 mm, so plan one flexible day in three; you still get about 5 sunny days and 12.5 hours of daylight.
It scores 3.5/10 here, 6th of 12 months, against 7.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, June is materially better in Pärnu — 3.6 points higher on the same scale.
October in Pärnu — the hardest end of the year
Hardest · 2.3/10October averages 8°C (46°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 63 mm, so plan one flexible day in three; you still get about 0 sunny days and 9.9 hours of daylight.
It scores 2.3/10 here, 9th of 12 months, against 7.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
If your dates are flexible, June is materially better in Pärnu — 4.8 points higher on the same scale.
November in Pärnu — the hardest end of the year
Hardest · 2.1/10November averages 3°C (37°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 59 mm, so plan one flexible day in three; you still get about 0 sunny days and 7.4 hours of daylight.
It scores 2.1/10 here, 10th of 12 months, against 7.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
If your dates are flexible, June is materially better in Pärnu — 5 points higher on the same scale.
December in Pärnu — the hardest end of the year
Hardest · 1.9/10December averages -2°C (28°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 65 mm, so plan one flexible day in three; you still get about 0 sunny days and 6.1 hours of daylight.
It scores 1.9/10 here, 11th of 12 months, against 7.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
If your dates are flexible, June is materially better in Pärnu — 5.2 points higher on the same scale.
