Divača weather in May

In May, Divača sees average daytime highs of 19°C and overnight lows near 11°C, with 142 mm of rain across 14.7 wet days and about 14.7 hours of daylight. It is the 5th-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 21°C by the end. The sky is clear or mostly clear about 30% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 hours at the start of May to 15 h 12 min by month's end. Set against the rest of the year, May is Divača's 5th-clearest and 9th-windiest month. For the whole year in context, see Divača's year-round climate.

Daytime high
19°
5th warmest
Overnight low
11°
8th coldest
Rainfall
142 mm
14.7 wet days
Daylight
14 h 42 min
4:39 AM – 7:22 PM
Cloud cover
58%
5th clearest
Wind
8 km/h
9th windiest
Solar energy
5.62 kWh/m²
Travel score
5.5
out of 10

Divača is human settlement.

Density
174/km²
people per km²

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

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

A typical May day in Divača reaches about 19°C in the afternoon and slips back to 11°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 24°C. Set against its neighbours, May runs about 4°C warmer than April and about 4°C cooler than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
1189
2189
3189
4189
5189
61810
71810
81810
91810
101910
111910
121910
131910
141911
151911
161911
171911
181911
192011
202011
212011
222011
232012
242012
252012
262112
272112
282112
292112
302113
312113

How May really feels in Divača

Once humidity and wind are folded in, May 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

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

Divača weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°969.94.28.90.0
Feb / -1°1099.44.410.10.6
Mar10° / 11010.82.811.62.5
Apr15° / 12413.2113.34.2
May19° / 11°14214.7014.75.5
Jun23° / 15°13013.9015.46.3
Jul26° / 16°11212.6015.16.7
Aug25° / 16°13212.4013.96.7
Sep20° / 12°17212.1012.36.1
Oct15° / 16012.50.310.74.5
Nov10° / 18713.11.79.32.0
Dec / -0°131103.28.60.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 20% of May, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24852
34753
44753
54852
64852
74852
84852
94753
104852
114852
124852
134852
144852
154852
164951
174951
185050
195149
205248
215248
225347
235347
245347
255347
265446
275446
285347
295347
305347
315248

Chance of precipitation in May

Any precipitation

Divača gets around 142 mm of rain over 14.7 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 48% and peaks near 49% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
148
248
349
449
549
649
749
849
949
1049
1148
1248
1348
1448
1548
1648
1747
1847
1947
2047
2146
2246
2346
2447
2547
2648
2748
2848
2949
3049
3149

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 82% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19730
29730
39730
49640
59550
69550
79460
89370
99370
109280
119190
129190
1390100
1489110
1588120
1687130
1785150
1883161
1982171
2080191
2178202
2276222
2374233
2471254
2570264
2667285
2764306
2862326
2959347
3056368
3154379

Wind in May

Winds average 8 km/h in May.

Across May, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 hours at the start of May to 15 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 72 minutes over May. Sunrise moves from 5:00 AM to 4:25 AM, and sunset from 7:03 PM to 7:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.05:007:03
214.14:587:04
314.14:577:05
414.24:557:07
514.24:547:08
614.34:527:09
714.34:517:10
814.44:497:12
914.44:487:13
1014.54:477:14
1114.54:457:16
1214.54:447:17
1314.64:437:18
1414.64:427:19
1514.74:407:20
1614.74:397:22
1714.74:387:23
1814.84:377:24
1914.84:367:25
2014.94:357:26
2114.94:347:27
2214.94:337:29
2315.04:327:30
2415.04:317:31
2515.04:307:32
2615.14:297:33
2715.14:287:34
2815.14:277:35
2915.24:277:36
3015.24:267:37
3115.24:257:38

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.62 kWh/m².

For context, solar energy here swings from a low near 1.1 kWh/m² to a high of 6.22 kWh/m² in July across the year — May's 5.62 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.4Bright
85.4Bright
95.4Bright
105.4Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.6Bright
175.6Bright
185.6Bright
195.7Bright
205.7Bright
215.7Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.9Bright
275.9Bright
285.9Bright
295.9Bright
306.0Bright
316.0Bright
Planning a trip in May

Is May a good time to visit Divača?

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

5.5
Sightseeing
5th-best month of the year
2.5
Beach & pool
5th-best month of the year

May is a reasonable time to visit Divača for sightseeing.

What to pack for Divača in May

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

In May, Divača sees daytime highs around 19°C and nights near 11°C. Pack rain gear. Worth having: sun protection. About 15 days see rain.

rain gearsun protection

Sea temperature near Divača in May

The nearest coast averages about 18°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 28 km away) is warmest in August at about 25°C and coldest in February near 10°C.

It's comfortable for a long swim from May 31 to Oct 9 — about 4.3 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan11Bracing
Feb10Bracing
Mar10Bracing
Apr13Bracing
May18Cool
Jun23Refreshing
Jul25Warm
Aug25Warm
Sep23Refreshing
Oct19Cool
Nov16Cool
Dec13Bracing

UV index in Divača in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Divača peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 16UV 9Jan 10UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr7High
May7High
Jun8Very high
Jul9Very high
Aug8Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Divača in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Divača is worst in January — around 19 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJan 1918 µg/m³Sep 1512 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb17Moderate
Mar18Moderate
Apr18Moderate
May15Moderate
Jun16Moderate
Jul14Moderate
Aug13Moderate
Sep12Good
Oct13Moderate
Nov13Moderate
Dec15Moderate
Location & terrain

Where is Divača?

Divača sits at 45.7°N, 14.0°E, 0 m above sea level, in Slovenia. The nearest listed city is Trieste, 16 km away.

TriestePostojnaKoperPiranMonfalconeNova GoricaGoriziaRijeka

Topography around Divača

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

Within 3 km, the terrain around Divača has significant variations in elevation — a maximum elevation change of 312 m around an average of 454 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,303 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,763 m.

The land around Divača is covered by trees (66%) and grassland (28%) within 3 km, trees (78%) within 16 km, and trees (59%) within 80 km.

3 km
312 m
16 km
1,303 m
80 km
2,763 m
treesgrasslandcroplandartificial surfaceswater
May weather nearby: Trieste 16 km · Postojna 21 km · Koper 24 km · Piran 36 km · Monfalcone 36 km · Nova Gorica 39 km · Gorizia 39 km · Rijeka 54 km

Slovenia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 63% of US
price level, 2025
GDP per capita
$37,376
2025
Happiness
6.9 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
0.6
per 100k, 2023
Road deaths
5.1
per 100k/yr, 2019
Income group
High
World Bank
Religion
Catholic 69%atheist 14%Orthodox 4%non-believer/agnostic 4%

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 Divača (45.6848°, 13.9705°, elevation 0 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).