Today, 12 September, Saturday, in Jūrmala (Latvia): partly cloudy, moderately warm. During the day the air will warm up to +18°, at night around +11°. Due to the wind it feels like +9°. Wind up to 12 km/h. No precipitation expected, you won't need an umbrella. A T-shirt is comfortable during the day, but take a light sweater or windbreaker for the evening. The water is cold, +17° — too chilly for swimming. The sun will rise at 06:49 and set at 19:51 — daylight lasts 13 hours.
Hourly weather in Jūrmala
💧 No precipitation expected on this day. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).
Weather in Jūrmala for 14 days
Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).
▶
Today 12.9
☁️
+11°+18°
Morning
⛅
+11°
Day
☁️
+18°
Evening
🌇
+16°
Night
🌙
+11°
Overcast · precipitation 0% · wind up to 12 km/h. 🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.
▶
Tomorrow 13.9
🌦️
💧 23%
+11°+16°
Morning
☁️
+12°
Day
🌦️
+16°
Evening
🌇
+15°
Night
🌙
+11°
Drizzle · precipitation 23% · wind up to 16 km/h. 🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.
▶
Mon 14.9
🌦️
💧 57%
+14°+18°
Morning
🌦️
+15°
Day
🌦️
+18°
Evening
🌇
+17°
Night
🌙
+14°
Drizzle · precipitation 57% · wind up to 13 km/h. 🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.
▶
Tue 15.9
☁️
💧 18%
+12°+18°
Morning
☁️
+14°
Day
☁️
+18°
Evening
🌇
+17°
Night
🌙
+12°
Overcast · precipitation 18% · wind up to 9 km/h. 🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.
▶
Wed 16.9
☁️
💧 24%
+11°+19°
Morning
☁️
+14°
Day
☁️
+19°
Evening
🌇
+17°
Night
🌙
+11°
Overcast · precipitation 24% · wind up to 21 km/h. 🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.
▶
Thu 17.9
🌦️
💧 31%
+12°+18°
Morning
🌦️
+14°
Day
🌦️
+18°
Evening
🌇
+17°
Night
🌙
+12°
Rain showers · precipitation 31% · wind up to 17 km/h. 🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.
▶
Fri 18.9
🌦️
💧 53%
+11°+19°
Morning
🌦️
+14°
Day
🌦️
+19°
Evening
🌇
+17°
Night
🌙
+11°
Drizzle · precipitation 53% · wind up to 19 km/h. 🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.
▶
Sat 19.9
🌦️
💧 52%
+12°+15°
Morning
🌦️
+13°
Day
🌦️
+15°
Evening
🌇
+14°
Night
🌙
+12°
Drizzle · precipitation 52% · wind up to 20 km/h. 🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.
▶
Sun 20.9
🌦️
💧 46%
+11°+16°
Morning
🌦️
+13°
Day
🌦️
+16°
Evening
🌇
+15°
Night
🌙
+11°
Drizzle · precipitation 46% · wind up to 20 km/h. 🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.
▶
Mon 21.9
🌦️
💧 35%
+11°+13°
Morning
🌦️
+12°
Day
🌦️
+13°
Evening
🌇
+13°
Night
🌙
+11°
Drizzle · precipitation 35% · wind up to 33 km/h. 🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.
▶
Tue 22.9
🌦️
💧 40%
+10°+12°
Morning
🌦️
+11°
Day
🌦️
+12°
Evening
🌇
+12°
Night
🌙
+10°
Drizzle · precipitation 40% · wind up to 23 km/h. 🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.
▶
Wed 23.9
🌦️
💧 30%
+9°+14°
Morning
🌦️
+11°
Day
🌦️
+14°
Evening
🌇
+13°
Night
🌙
+9°
Drizzle · precipitation 30% · wind up to 17 km/h. 🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.
▶
Thu 24.9
🌦️
💧 29%
+7°+14°
Morning
🌦️
+10°
Day
🌦️
+14°
Evening
🌇
+12°
Night
🌙
+7°
Drizzle · precipitation 29% · wind up to 17 km/h. 🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.
▶
Fri 25.9
⛅
💧 27%
+11°+15°
Morning
⛅
+12°
Day
⛅
+15°
Evening
🌇
+14°
Night
🌙
+11°
Partly cloudy · precipitation 27% · wind up to 15 km/h. 🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.
🗺️ Precipitation radar
Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.
Rain intensity:lightmoderateheavy
🎯 What to do in this weather — indices of the day
Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.
🏖️ Beach
5 / 100
for sea and sun · Bad
🏊 Swimming
6 / 100
water 17° · Bad
🏃 Running
98 / 100
comfort for running · Excellent
🧴 UV
0%
moderate · low
☂️ Rain
0%
unlikely · low
✨ Stars
88 / 100
evening visibility · Excellent
🧺 Laundry drying
36 / 100
will dry outside · So-so
🚗 Car wash
95 / 100
no rain expected · Excellent
🌫️ Air quality
18
Excellent air
European AQI
PM2.5: 4PM10: 6O₃: 53NO₂: 3
The air is clean — you can walk and exercise outside.
🌅 Sun, moon and sea
Sunrise
06:49
Sunset
19:51
Golden hour
19:01
Daylight
13 h (-5 min vs yesterday)
Sea temperature
+17°
🌊 calm, waves 0.3 m.
Jūrmala climate by month
Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.
-1°
-4°
Jan
+0°
-5°
Feb
+4°
-2°
Mar
+11°
+2°
Apr
+16°
+8°
May
+20°
+12°
Jun
+22°
+15°
Jul
+21°
+15°
Aug
+17°
+11°
Sep
+10°
+6°
Oct
+5°
+1°
Nov
+1°
-2°
Dec
swipe sideways →
Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit
Month
Day
Night
Sea
Precipitation
What to pack and what makes the month notable (events, nuances)
January
-1°
-4°
+2°
43 mm
Freezing: -1° by day, -4° at night — full winter gear, ice underfoot is common. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+2°) — swimming is for the brave. This is the coldest month of the year.
February
+0°
-5°
+1°
37 mm
Proper winter: +0° daytime, frost and short days. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+1°) — swimming is for the brave.
March
+4°
-2°
+2°
37 mm
A cold month: +4° by day, long walks get uncomfortable. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+2°) — swimming is for the brave.
April
+11°
+2°
+5°
40 mm
Cool: around +11° by day, you'll need a warm layer. 🧥 a warm jacket. The water is cold (+5°) — swimming is for the brave.
May
+16°
+8°
+10°
50 mm
A fresh month — +16° daytime, take a jacket for walks. 🙂 a sweater for the evening. The water is cold (+10°) — swimming is for the brave.
June
+20°
+12°
+16°
71 mm
The most pleasant season: +20° by day, comfortable all day long. One of the wettest months (71 mm): downpours can derail plans. 🙂 a sweater for the evening. The water is cold (+16°) — swimming is for the brave. The longest daylight hours of the year — more time for everything.
July
+22°
+15°
+19°
69 mm
One of the best times to visit: +22° by day, fresh nights. It's a rainy month (69 mm) — an umbrella is a must. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing. This is the hottest month of the year in Jūrmala.
August
+21°
+15°
+19°
72 mm
Ideal weather: +21° daytime — neither hot nor cold. Frequent rain (72 mm over the month) — keep indoor backup plans. 🙂 a sweater for the evening. Sea at +19° — swimmable, refreshing. Weather-wise, one of the three best months to visit.
September
+17°
+11°
+18°
63 mm
Cool weather: +17° by day, noticeably colder in the evening. One of the wettest months (63 mm): downpours can derail plans. 🙂 a sweater for the evening. Sea at +18° — swimmable, refreshing.
October
+10°
+6°
+13°
74 mm
Cool: around +10° by day, you'll need a warm layer. It's a rainy month (74 mm) — an umbrella is a must. 🧥 a warm jacket. The water is cold (+13°) — swimming is for the brave. Statistically the wettest month of the year.
November
+5°
+1°
+9°
55 mm
Winter weather: about +5° daytime, you need a warm coat and hat. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+9°) — swimming is for the brave.
December
+1°
-2°
+5°
47 mm
The coldest stretch: +1° by day, full winter clothing required. ❄️ a warm jacket, a hat, non-slip shoes. The water is cold (+5°) — swimming is for the brave. The shortest daylight of the year — it gets dark early.
When to visit Jūrmala
✅ Recommended time to visit
🌟 Best time: June, July, August
Daytime air+20…+22°
Sea temperature+16…+19°
Precipitationoften
Why: comfortable +20…+22° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: January, February, March, May, September, October
Daytime air-1…+17°
Sea temperature+1…+18°
Precipitationoften
Why: cool (-1…+17°) — not beach season, but great for city sights and museums.
🔴 Not the best time
❄️ Cold season: April, November, December
Daytime air+1…+11°
Sea temperature+5…+9°
Precipitationoften
Why: cold and dark (+1…+11° by day, 7 h of daylight) — only if frost and short days don’t put you off.
Bottom line: the best time to visit Jūrmala is June – August, and the most comfortable months are June, July, August. The toughest months to visit are April, November, December: cold and short days.
🌡️ Today vs the climate normal
Today's high
+18°
Normal for September
+17°
Deviation
1° warmer than normal
A year ago on this day
+18°
Record for this date
+25° (2023)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Jūrmala
📅 See what the weather was like on any day since 1940. For example: “what was the weather on March 2, 2021”.