Maardu weather in August

In August, Maardu sees average daytime highs of 20°C and overnight lows near 14°C, with 78 mm of rain across 12.9 wet days and about 15.3 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 21°C in the first days to 18°C by the end. The sky is clear or mostly clear about 24% of the time in August, and the air most often feels dry.

Daylight stretches from about 16 h 30 min at the start of August to 14 hours by month's end. Set against the rest of the year, August is Maardu's 4th-clearest and 10th-windiest month. For the whole year in context, see Maardu's year-round climate.

Daytime high
20°
2nd warmest
Overnight low
14°
11th coldest
Rainfall
78 mm
12.9 wet days
Daylight
15 h 18 min
4:45 AM – 8:03 PM
Cloud cover
62%
4th clearest
Wind
14 km/h
10th windiest
Solar energy
4.19 kWh/m²
Travel score
5.9
out of 10

Maardu is town in Harju County, Estonia.

Density
709/km²
people per km²
Founded
1241

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 21°C in the first days to 18°C by the end.

A typical August day in Maardu reaches about 20°C in the afternoon and slips back to 14°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 24°C. Set against its neighbours, August runs about 1°C cooler than July and about 5°C warmer than September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12115
22115
32115
42115
52114
62114
72114
82114
92114
102114
112114
122014
132014
142014
152014
162014
172014
182013
192013
202013
211913
221913
231913
241913
251913
261913
271912
281812
291812
301812
311812

How August really feels in Maardu

Once humidity and wind are folded in, August averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Maardu weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-1° / -5°4210.68.96.50.0
Feb-2° / -6°348.97.78.70.0
Mar / -4°328.65.511.30.0
Apr / 368.92.114.11.3
May13° / 438.60.116.64.0
Jun17° / 11°7212018.15.3
Jul21° / 14°6811.7017.56.2
Aug20° / 14°7812.9015.35.9
Sep15° / 10°6111.8012.64.3
Oct / 6312.30.89.81.7
Nov / 5011.14.17.30.1
Dec / -3°4711.47.75.80.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 19% of August, with mostly cloudy or overcast conditions the remaining 57%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25149
35050
45050
54852
64852
74852
84852
94753
104753
114753
124654
134555
144555
154456
164555
174456
184456
194258
204258
214258
224060
234060
243961
253961
263862
273763
283664
293565
303565
313466

Chance of precipitation in August

Any precipitation

Maardu gets around 78 mm of rain over 12.9 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 42% and peaks near 44% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
137
238
338
438
539
639
739
840
940
1040
1141
1241
1341
1442
1542
1642
1743
1843
1943
2043
2144
2244
2344
2444
2544
2644
2744
2844
2943
3043
3143

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the dry band about 46% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13344194
23344194
33444183
43544183
53644173
63744172
73844162
83944162
93944152
104044151
114144141
124144141
134244131
144344131
154444121
164444111
174543111
184643100
19474390
20484390
21494280
22504280
23524170
24544060
25553960
26573850
27583750
28603640
29623440
30643330
31653230

Wind in August

Winds average 14 km/h in August.

Across August, daily wind ranges from about 13 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3015light breeze
3115light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 16 h 30 min at the start of August to 14 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 150 minutes over August. Sunrise moves from 4:10 AM to 5:21 AM, and sunset from 8:42 PM to 7:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.54:108:42
216.44:138:40
316.44:158:37
416.34:178:35
516.24:198:32
616.14:228:30
716.14:248:27
816.04:268:25
915.94:298:22
1015.84:318:19
1115.74:338:17
1215.64:368:14
1315.64:388:11
1415.54:418:09
1515.44:438:06
1615.34:458:03
1715.24:488:00
1815.14:507:57
1915.04:527:55
2015.04:557:52
2114.94:577:49
2214.85:007:46
2314.75:027:43
2414.65:047:40
2514.55:077:37
2614.45:097:34
2714.35:117:31
2814.25:147:28
2914.25:167:25
3014.15:197:22
3114.05:217:19

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.19 kWh/m².

For context, solar energy here swings from a low near 0.18 kWh/m² to a high of 5.69 kWh/m² in June across the year — August's 4.19 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
15.0Bright
24.9Bright
34.9Bright
44.8Bright
54.8Bright
64.7Bright
74.7Bright
84.6Bright
94.6Bright
104.5Bright
114.5Bright
124.4Bright
134.3Bright
144.3Bright
154.2Bright
164.2Bright
174.1Bright
184.1Bright
194.0Bright
203.9Moderate
213.9Moderate
223.8Moderate
233.8Moderate
243.7Moderate
253.6Moderate
263.6Moderate
273.5Moderate
283.5Moderate
293.4Moderate
303.4Moderate
313.3Moderate
Planning a trip in August

Is August a good time to visit Maardu?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.9
Sightseeing
2nd-best month of the year
3.0
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Maardu for sightseeing.

What to pack for Maardu in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Maardu sees daytime highs around 20°C and nights near 14°C. Worth packing: rain gear. About 13 days see rain.

rain gear

Sea temperature near Maardu in August

The nearest coast averages about 17°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 km away) is warmest in August at about 17°C and coldest in March near 1°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan2Bracing
Feb1Bracing
Mar1Bracing
Apr2Bracing
May6Bracing
Jun12Bracing
Jul16Cool
Aug17Cool
Sep15Bracing
Oct11Bracing
Nov7Bracing
Dec4Bracing

UV index in Maardu in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maardu peaks around June 19 at about 5 (high) — a little sun protection helps at midday. It bottoms out near January 1 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 19UV 5Jan 1UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun5High
Jul5Moderate
Aug5Moderate
Sep3Moderate
Oct1Low
Nov0Low
Dec0Low
Location & terrain

Where is Maardu?

Maardu sits at 59.5°N, 25.0°E, 25 m above sea level, in Estonia. The nearest listed city is Lasnamäe, 8.0 km away.

Topography around Maardu

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Maardu.

Within 3 km, the terrain around Maardu has only modest variations in elevation — a maximum elevation change of 60 m around an average of 27 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 68 m; within 80 km, only modest variations in elevation — a maximum elevation change of 150 m.

The land around Maardu is covered by trees (35%), grassland (35%) and artificial surfaces (21%) within 3 km, water (37%) and trees (30%) within 16 km, and water (47%) and trees (34%) within 80 km.

3 km
60 m
16 km
68 m
80 km
150 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
August weather nearby: Lasnamäe 8.0 km · Pirita 8.0 km · Kesklinn 13 km · Tallinn 13 km · Põhja-Tallinn 16 km · Kristiine 16 km · Mustamäe 18 km · Nõmme 19 km

Estonia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 66% of US
price level, 2025
GDP per capita
$34,418
2025
Happiness
6.4 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
1.5
per 100k, 2023
Road deaths
4.5
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 561
Religion
none 58%Orthodox 17%Protestant 9%other 3%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Maardu (59.4653°, 24.9822°, elevation 25 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).