Blaj weather in July

In July, Blaj sees average daytime highs of 28°C and overnight lows near 16°C, with 71 mm of rain across 11.7 wet days and about 15.2 hours of daylight. It is the 2nd-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 27°C in the first days to 28°C by the end. The sky is clear or mostly clear about 39% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 15 h 30 min at the start of July to 14 h 42 min by month's end. Set against the rest of the year, July is Blaj's 2nd-clearest and 11th-windiest month. For the whole year in context, see Blaj's year-round climate.

Daytime high: 28°; 2nd warmest
Overnight low: 16°; 12th coldest
Rainfall: 71 mm; 11.7 wet days
Daylight: 15 h 12 min; 4:53 AM – 8:07 PM
Cloud cover: 50%; 2nd clearest
Wind: 7 km/h; 11th windiest
Solar energy: 5.89 kWh/m²
Travel score: 6.2; out of 10

Blaj is locality in Alba County, Romania.

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

← June Blaj year-round climate August →Best places to visit in July

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 27°C in the first days to 28°C by the end.

A typical July day in Blaj reaches about 28°C in the afternoon and slips back to 16°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 33°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	28	28	28	28	28	28	28	28	28	28	28	28	28	29	29	29
Avg low (°C)	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16

	Avg high (°C)	Avg low (°C)
1	27	15
2	27	15
3	27	15
4	27	15
5	27	15
6	27	15
7	27	15
8	27	15
9	27	15
10	27	15
11	27	15
12	27	15
13	27	15
14	27	15
15	27	15
16	28	16
17	28	16
18	28	16
19	28	16
20	28	16
21	28	16
22	28	16
23	28	16
24	28	16
25	28	16
26	28	16
27	28	16
28	28	16
29	29	16
30	29	16
31	29	16

How July really feels in Blaj

Once humidity and wind are folded in, July 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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Blaj weather by month

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

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	2° / -5°	24	6.7	4.1	8.8	0.0
Feb	5° / -3°	23	6.2	3.7	10	0.3
Mar	11° / 1°	34	8	1.8	11.6	2.8
Apr	17° / 6°	51	9.8	0.5	13.3	5.4
May	22° / 10°	71	12.6	0	14.7	6.3
Jun	26° / 14°	84	12.1	0	15.5	6.4
Jul	28° / 16°	71	11.7	0	15.2	6.2
Aug	28° / 15°	53	8.3	0	14	6.5
Sep	23° / 11°	52	8	0	12.3	7.2
Oct	17° / 6°	42	7	0	10.7	5.7
Nov	9° / 1°	30	6.3	1.3	9.2	2.2
Dec	3° / -3°	30	6.9	3.1	8.5	0.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 25% of July, with mostly cloudy or overcast conditions the remaining 36%. Skies tend to open up as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	64	64	65	65	65	65	65	64	64	64	63	63	62	62	62	62	62	63	62	62	62	62	63	63	64	64	65	64	64	65	66
Cloudier (%)	36	36	35	35	35	35	35	36	36	36	37	37	38	38	38	38	38	37	38	38	38	38	37	37	36	36	35	36	36	35	34

	Clearer (%)	Cloudier (%)
1	64	36
2	64	36
3	65	35
4	65	35
5	65	35
6	65	35
7	65	35
8	64	36
9	64	36
10	64	36
11	63	37
12	63	37
13	62	38
14	62	38
15	62	38
16	62	38
17	62	38
18	63	37
19	62	38
20	62	38
21	62	38
22	62	38
23	63	37
24	63	37
25	64	36
26	64	36
27	65	35
28	64	36
29	64	36
30	65	35
31	66	34

Chance of precipitation in July

Any precipitation

Blaj gets around 71 mm of rain over 11.7 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 38% and peaks near 40% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	38	38	38	38	39	39	39	39	39	39	40	40	40	40	40	39	39	39	39	38	38	37	37	36	36	35	35	35	34	33	33

	Rain chance (%)
1	38
2	38
3	38
4	38
5	39
6	39
7	39
8	39
9	39
10	39
11	40
12	40
13	40
14	40
15	40
16	39
17	39
18	39
19	39
20	38
21	38
22	37
23	37
24	36
25	36
26	35
27	35
28	35
29	34
30	33
31	33

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the comfortable band about 35% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	31	31	31	31	31	31	31	30	30	30	29	29	28	28	27	26	25	24	23	22	21	20	19	18	18	17	16	16	16	16	16
Comfortable (%)	35	35	35	35	35	35	35	35	35	36	36	36	36	36	36	36	36	36	36	36	36	36	36	36	35	35	35	35	34	34	34
Humid (%)	29	29	29	29	29	29	29	29	29	29	29	29	29	29	29	30	30	30	31	32	33	33	34	35	36	37	37	38	38	39	39
Muggy (%)	5	5	5	5	5	5	5	5	6	6	6	7	7	7	8	8	9	9	9	10	10	10	11	11	11	11	11	11	11	11	11

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	31	35	29	5
2	31	35	29	5
3	31	35	29	5
4	31	35	29	5
5	31	35	29	5
6	31	35	29	5
7	31	35	29	5
8	30	35	29	5
9	30	35	29	6
10	30	36	29	6
11	29	36	29	6
12	29	36	29	7
13	28	36	29	7
14	28	36	29	7
15	27	36	29	8
16	26	36	30	8
17	25	36	30	9
18	24	36	30	9
19	23	36	31	9
20	22	36	32	10
21	21	36	33	10
22	20	36	33	10
23	19	36	34	11
24	18	36	35	11
25	18	35	36	11
26	17	35	37	11
27	16	35	37	11
28	16	35	38	11
29	16	34	38	11
30	16	34	39	11
31	16	34	39	11

Wind in July

Winds average 7 km/h in July.

Across July, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	7	calm
2	7	calm
3	7	calm
4	7	calm
5	7	calm
6	7	calm
7	7	calm
8	7	calm
9	7	calm
10	7	calm
11	7	calm
12	7	calm
13	7	calm
14	7	calm
15	7	calm
16	7	calm
17	7	calm
18	6	calm
19	6	calm
20	6	calm
21	6	calm
22	6	calm
23	6	calm
24	6	calm
25	6	calm
26	6	calm
27	6	calm
28	6	calm
29	6	calm
30	6	calm
31	6	calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 30 min at the start of July to 14 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over July. Sunrise moves from 4:42 AM to 5:09 AM, and sunset from 8:14 PM to 7:52 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	15.5	15.5	15.5	15.5	15.5	15.5	15.4	15.4	15.4	15.4	15.4	15.3	15.3	15.3	15.3	15.2	15.2	15.2	15.2	15.1	15.1	15.1	15.0	15.0	14.9	14.9	14.9	14.8	14.8	14.8	14.7
Sunrise (AM)	4:42	4:42	4:43	4:43	4:44	4:45	4:45	4:46	4:47	4:48	4:48	4:49	4:50	4:51	4:52	4:53	4:54	4:55	4:56	4:57	4:58	4:59	5:00	5:01	5:02	5:03	5:04	5:05	5:07	5:08	5:09
Sunset (PM)	8:14	8:14	8:13	8:13	8:13	8:13	8:12	8:12	8:11	8:11	8:10	8:10	8:09	8:09	8:08	8:07	8:06	8:06	8:05	8:04	8:03	8:02	8:01	8:00	7:59	7:58	7:57	7:56	7:54	7:53	7:52

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	15.5	4:42	8:14
2	15.5	4:42	8:14
3	15.5	4:43	8:13
4	15.5	4:43	8:13
5	15.5	4:44	8:13
6	15.5	4:45	8:13
7	15.4	4:45	8:12
8	15.4	4:46	8:12
9	15.4	4:47	8:11
10	15.4	4:48	8:11
11	15.4	4:48	8:10
12	15.3	4:49	8:10
13	15.3	4:50	8:09
14	15.3	4:51	8:09
15	15.3	4:52	8:08
16	15.2	4:53	8:07
17	15.2	4:54	8:06
18	15.2	4:55	8:06
19	15.2	4:56	8:05
20	15.1	4:57	8:04
21	15.1	4:58	8:03
22	15.1	4:59	8:02
23	15.0	5:00	8:01
24	15.0	5:01	8:00
25	14.9	5:02	7:59
26	14.9	5:03	7:58
27	14.9	5:04	7:57
28	14.8	5:05	7:56
29	14.8	5:07	7:54
30	14.8	5:08	7:53
31	14.7	5:09	7:52

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.89 kWh/m².

For context, solar energy here swings from a low near 1.14 kWh/m² to a high of 5.98 kWh/m² in June across the year — July's 5.89 kWh/m² sits near the top of that range.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	5.9	5.9	5.9	5.9	5.9	5.9	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.7	5.7	5.7	5.7	5.7	5.7
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	6.0	Intense
2	6.0	Intense
3	6.0	Intense
4	6.0	Intense
5	6.0	Intense
6	6.0	Intense
7	6.0	Intense
8	6.0	Bright
9	6.0	Bright
10	6.0	Bright
11	6.0	Bright
12	6.0	Bright
13	5.9	Bright
14	5.9	Bright
15	5.9	Bright
16	5.9	Bright
17	5.9	Bright
18	5.9	Bright
19	5.8	Bright
20	5.8	Bright
21	5.8	Bright
22	5.8	Bright
23	5.8	Bright
24	5.8	Bright
25	5.8	Bright
26	5.7	Bright
27	5.7	Bright
28	5.7	Bright
29	5.7	Bright
30	5.7	Bright
31	5.7	Bright

Planning a trip in July

Is July a good time to visit Blaj?

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

6.2

Sightseeing

5th-best month of the year

6.7

Beach & pool

2nd-best month of the year

July is a reasonable time to visit Blaj for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Blaj in July

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

In July, Blaj sees daytime highs around 28°C and nights near 16°C. Pack light clothes. Worth having: rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Blaj in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Blaj peaks around July 16 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	2	3	7	6	8	8	8	5	3	2	1
Level	Low	Low	Moderate	Very high	High	Very high	Very high	Very high	Moderate	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Low
Mar	3	Moderate
Apr	7	Very high
May	6	High
Jun	8	Very high
Jul	8	Very high
Aug	8	Very high
Sep	5	Moderate
Oct	3	Moderate
Nov	2	Low
Dec	1	Low

Location & terrain

Where is Blaj?

Blaj sits at 46.2°N, 23.9°E, 246 m above sea level, in Romania. The nearest listed city is Aiud, 21 km away.

Topography around Blaj

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

Within 3 km, the terrain around Blaj has only modest variations in elevation — a maximum elevation change of 242 m around an average of 296 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 324 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,196 m.

The land around Blaj is covered by cropland (37%), grassland (29%) and trees (21%) within 3 km, cropland (42%) and grassland (39%) within 16 km, and trees (45%), grassland (31%) and cropland (22%) within 80 km.

3 km

242 m

cropland 37%

16 km

324 m

cropland 42%

80 km

2,196 m

trees 45%

treesgrasslandcroplandartificial surfaceswater

← June Blaj year-round climate August →Best places to visit in July

July weather nearby: Aiud 21 km · Ocna Mureş 24 km · Alba Iulia 28 km · Mediaş 33 km · Târnăveni 34 km · Sebeş 36 km · Luduş 37 km · Câmpia Turzii 42 km

Romania travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / F; 230 V · 50 Hz
Prices: ≈ 44% of US; price level, 2025
GDP per capita: $22,538; 2025
Happiness: 6.6 / 10; World Happiness, 2025
Safe drinking water: 82%; of population, 2024
Homicide rate: 1.1; per 100k, 2023
Road deaths: 10.3; per 100k/yr, 2019
Income group: High; World Bank
English: Very high; EF EPI 605
Religion

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 Blaj (46.1751°, 23.9158°, elevation 246 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. 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).

	Avg high (°C)	Avg low (°C)
1	27	15
2	27	15
3	27	15
4	27	15
5	27	15
6	27	15
7	27	15
8	27	15
9	27	15
10	27	15
11	27	15
12	27	15
13	27	15
14	27	15
15	27	15
16	28	16
17	28	16
18	28	16
19	28	16
20	28	16
21	28	16
22	28	16
23	28	16
24	28	16
25	28	16
26	28	16
27	28	16
28	28	16
29	29	16
30	29	16
31	29	16

	Clearer (%)	Cloudier (%)
1	64	36
2	64	36
3	65	35
4	65	35
5	65	35
6	65	35
7	65	35
8	64	36
9	64	36
10	64	36
11	63	37
12	63	37
13	62	38
14	62	38
15	62	38
16	62	38
17	62	38
18	63	37
19	62	38
20	62	38
21	62	38
22	62	38
23	63	37
24	63	37
25	64	36
26	64	36
27	65	35
28	64	36
29	64	36
30	65	35
31	66	34

	Rain chance (%)
1	38
2	38
3	38
4	38
5	39
6	39
7	39
8	39
9	39
10	39
11	40
12	40
13	40
14	40
15	40
16	39
17	39
18	39
19	39
20	38
21	38
22	37
23	37
24	36
25	36
26	35
27	35
28	35
29	34
30	33
31	33

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	31	35	29	5
2	31	35	29	5
3	31	35	29	5
4	31	35	29	5
5	31	35	29	5
6	31	35	29	5
7	31	35	29	5
8	30	35	29	5
9	30	35	29	6
10	30	36	29	6
11	29	36	29	6
12	29	36	29	7
13	28	36	29	7
14	28	36	29	7
15	27	36	29	8
16	26	36	30	8
17	25	36	30	9
18	24	36	30	9
19	23	36	31	9
20	22	36	32	10
21	21	36	33	10
22	20	36	33	10
23	19	36	34	11
24	18	36	35	11
25	18	35	36	11
26	17	35	37	11
27	16	35	37	11
28	16	35	38	11
29	16	34	38	11
30	16	34	39	11
31	16	34	39	11

	Avg high (°C)	Avg low (°C)
1	27	15
2	27	15
3	27	15
4	27	15
5	27	15
6	27	15
7	27	15
8	27	15
9	27	15
10	27	15
11	27	15
12	27	15
13	27	15
14	27	15
15	27	15
16	28	16
17	28	16
18	28	16
19	28	16
20	28	16
21	28	16
22	28	16
23	28	16
24	28	16
25	28	16
26	28	16
27	28	16
28	28	16
29	29	16
30	29	16
31	29	16

	Clearer (%)	Cloudier (%)
1	64	36
2	64	36
3	65	35
4	65	35
5	65	35
6	65	35
7	65	35
8	64	36
9	64	36
10	64	36
11	63	37
12	63	37
13	62	38
14	62	38
15	62	38
16	62	38
17	62	38
18	63	37
19	62	38
20	62	38
21	62	38
22	62	38
23	63	37
24	63	37
25	64	36
26	64	36
27	65	35
28	64	36
29	64	36
30	65	35
31	66	34

	Rain chance (%)
1	38
2	38
3	38
4	38
5	39
6	39
7	39
8	39
9	39
10	39
11	40
12	40
13	40
14	40
15	40
16	39
17	39
18	39
19	39
20	38
21	38
22	37
23	37
24	36
25	36
26	35
27	35
28	35
29	34
30	33
31	33

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	31	35	29	5
2	31	35	29	5
3	31	35	29	5
4	31	35	29	5
5	31	35	29	5
6	31	35	29	5
7	31	35	29	5
8	30	35	29	5
9	30	35	29	6
10	30	36	29	6
11	29	36	29	6
12	29	36	29	7
13	28	36	29	7
14	28	36	29	7
15	27	36	29	8
16	26	36	30	8
17	25	36	30	9
18	24	36	30	9
19	23	36	31	9
20	22	36	32	10
21	21	36	33	10
22	20	36	33	10
23	19	36	34	11
24	18	36	35	11
25	18	35	36	11
26	17	35	37	11
27	16	35	37	11
28	16	35	38	11
29	16	34	38	11
30	16	34	39	11
31	16	34	39	11

	Avg high (°C)	Avg low (°C)
1	27	15
2	27	15
3	27	15
4	27	15
5	27	15
6	27	15
7	27	15
8	27	15
9	27	15
10	27	15
11	27	15
12	27	15
13	27	15
14	27	15
15	27	15
16	28	16
17	28	16
18	28	16
19	28	16
20	28	16
21	28	16
22	28	16
23	28	16
24	28	16
25	28	16
26	28	16
27	28	16
28	28	16
29	29	16
30	29	16
31	29	16

	Clearer (%)	Cloudier (%)
1	64	36
2	64	36
3	65	35
4	65	35
5	65	35
6	65	35
7	65	35
8	64	36
9	64	36
10	64	36
11	63	37
12	63	37
13	62	38
14	62	38
15	62	38
16	62	38
17	62	38
18	63	37
19	62	38
20	62	38
21	62	38
22	62	38
23	63	37
24	63	37
25	64	36
26	64	36
27	65	35
28	64	36
29	64	36
30	65	35
31	66	34

	Rain chance (%)
1	38
2	38
3	38
4	38
5	39
6	39
7	39
8	39
9	39
10	39
11	40
12	40
13	40
14	40
15	40
16	39
17	39
18	39
19	39
20	38
21	38
22	37
23	37
24	36
25	36
26	35
27	35
28	35
29	34
30	33
31	33

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	31	35	29	5
2	31	35	29	5
3	31	35	29	5
4	31	35	29	5
5	31	35	29	5
6	31	35	29	5
7	31	35	29	5
8	30	35	29	5
9	30	35	29	6
10	30	36	29	6
11	29	36	29	6
12	29	36	29	7
13	28	36	29	7
14	28	36	29	7
15	27	36	29	8
16	26	36	30	8
17	25	36	30	9
18	24	36	30	9
19	23	36	31	9
20	22	36	32	10
21	21	36	33	10
22	20	36	33	10
23	19	36	34	11
24	18	36	35	11
25	18	35	36	11
26	17	35	37	11
27	16	35	37	11
28	16	35	38	11
29	16	34	38	11
30	16	34	39	11
31	16	34	39	11