Siemiatycze weather in July

In July, Siemiatycze sees average daytime highs of 24°C and overnight lows near 14°C, with 79 mm of rain across 12.4 wet days and about 16.1 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 23°C in the first days to 25°C by the end. The sky is clear or mostly clear about 25% of the time in July, and the air most often feels dry.

Daylight stretches from about 16 h 30 min at the start of July to 15 h 24 min by month's end. Set against the rest of the year, July is Siemiatycze's 2nd-clearest and 11th-windiest month. For the whole year in context, see Siemiatycze's year-round climate.

Daytime high
24°
1st warmest
Overnight low
14°
12th coldest
Rainfall
79 mm
12.4 wet days
Daylight
16 h 06 min
3:31 AM – 7:38 PM
Cloud cover
60%
2nd clearest
Wind
12 km/h
11th windiest
Solar energy
5.28 kWh/m²
Travel score
6.5
out of 10

Siemiatycze is city and urban gmina of Poland.

Density
425/km²
people per km²
Founded
1450

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 23°C in the first days to 25°C by the end.

A typical July day in Siemiatycze reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 29°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12313
22313
32313
42313
52313
62313
72313
82313
92313
102313
112413
122413
132414
142414
152414
162414
172414
182414
192414
202414
212414
222414
232414
242514
252514
262514
272514
282514
292514
302514
312514

How July really feels in Siemiatycze

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
0
heat index over the day's high
Days feeling ≤ C
0
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.

Siemiatycze weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-0° / -5°39106.880.0
Feb / -4°369.36.69.50.0
Mar / -1°4110.14.211.50.6
Apr13° / 469.81.213.63.6
May19° / 6611.90.115.55.7
Jun22° / 11°7411.8016.56.2
Jul24° / 14°7912.4016.16.5
Aug23° / 13°6510.1014.56.8
Sep18° / 589.1012.45.7
Oct12° / 469.30.410.33.0
Nov / 399.22.88.50.4
Dec / -3°4210.15.57.50.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 22% of July, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14654
24753
34753
44654
54654
64654
74654
84555
94555
104555
114555
124654
134654
144654
154753
164753
174753
184753
194753
204852
214852
224852
234852
244951
254951
264951
274951
284951
294852
304852
314852

Chance of precipitation in July

Any precipitation

Siemiatycze gets around 79 mm of rain over 12.4 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 40% and peaks near 42% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
240
340
440
540
640
741
841
941
1041
1142
1242
1341
1441
1541
1641
1741
1840
1940
2039
2139
2239
2338
2438
2538
2638
2738
2837
2937
3037
3137

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 44% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15923153
25824153
35625163
45625163
55526163
65427163
75228173
85228173
95029174
104929184
114829184
124830194
134730194
144631194
154531205
164432205
174332205
184133215
194034215
203934225
213835225
223735235
233636235
243536245
253536245
263436254
273436254
283336264
293336264
303336264
313436274

Wind in July

Winds average 12 km/h in July.

Across July, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 30 min at the start of July to 15 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over July. Sunrise moves from 3:17 AM to 3:52 AM, and sunset from 7:47 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.53:177:47
216.53:177:47
316.53:187:47
416.53:197:46
516.43:197:46
616.43:207:45
716.43:217:45
816.43:227:44
916.33:237:44
1016.33:247:43
1116.33:257:42
1216.33:267:41
1316.23:277:41
1416.23:287:40
1516.23:297:39
1616.13:317:38
1716.13:327:37
1816.03:337:36
1916.03:347:34
2016.03:367:33
2115.93:377:32
2215.93:387:31
2315.83:407:29
2415.83:417:28
2515.73:437:27
2615.73:447:25
2715.63:467:24
2815.63:477:22
2915.53:497:21
3015.53:507:19
3115.43:527:18

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.28 kWh/m².

For context, solar energy here swings from a low near 0.51 kWh/m² to a high of 5.52 kWh/m² in June across the year — July's 5.28 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.4Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in July

Is July a good time to visit Siemiatycze?

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

6.5
Sightseeing
2nd-best month of the year
5.4
Beach & pool
1st-best month of the year

July is a reasonable time to visit Siemiatycze for sightseeing.

What to pack for Siemiatycze in July

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

In July, Siemiatycze sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Siemiatycze in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Siemiatycze peaks around June 22 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 22UV 6Dec 18UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low
Location & terrain

Where is Siemiatycze?

Siemiatycze sits at 52.4°N, 22.9°E, 147 m above sea level, in Poland. The nearest listed city is Sokołów Podlaski, 41 km away.

Sokołów PodlaskiBielsk PodlaskiBiała PodlaskaSiedlceMiędzyrzec PodlaskiHajnówkaŁapyŁuków

Topography around Siemiatycze

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

Within 3 km, the terrain around Siemiatycze has only modest variations in elevation — a maximum elevation change of 66 m around an average of 155 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 106 m; within 80 km, only modest variations in elevation — a maximum elevation change of 142 m.

The land around Siemiatycze is covered by trees (43%) and cropland (28%) within 3 km, trees (45%), cropland (33%) and grassland (20%) within 16 km, and cropland (42%), trees (36%) and grassland (20%) within 80 km.

3 km
66 m
16 km
106 m
80 km
142 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Sokołów Podlaski 41 km · Bielsk Podlaski 43 km · Biała Podlaska 47 km · Siedlce 48 km · Międzyrzec Podlaski 49 km · Hajnówka 60 km · Łapy 63 km · Łuków 64 km

Poland travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 52% of US
price level, 2025
GDP per capita
$28,420
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
9.4
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 600
Religion
Roman Catholic 71%refused to answer 21%no religion 7%

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 Siemiatycze (52.4272°, 22.8623°, elevation 147 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).