Senador Guiomard weather in July

In July, Senador Guiomard sees average daytime highs of 31°C and overnight lows near 19°C, with 27 mm of rain across 5.4 wet days and about 11.5 hours of daylight. It is the 4th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 59% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 11 h 24 min at the start of July to 11 h 30 min by month's end. Set against the rest of the year, July is Senador Guiomard's 1st-clearest and 3rd-windiest month. For the whole year in context, see Senador Guiomard's year-round climate.

Daytime high
31°
4th warmest
Overnight low
19°
1st coldest
Rainfall
27 mm
5.4 wet days
Daylight
11 h 30 min
5:53 AM – 5:20 PM
Cloud cover
40%
1st clearest
Wind
6 km/h
3rd windiest
Solar energy
4.79 kWh/m²
Travel score
5.2
out of 10

Senador Guiomard is brasilian municipality.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical July day in Senador Guiomard reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 34°C. Set against its neighbours, July runs about 1°C warmer than June and about 2°C cooler than August.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13120
23120
33120
43120
53119
63119
73119
83119
93119
103119
113119
123119
133119
143119
153119
163119
173119
183119
193119
203119
213119
223119
233119
243219
253219
263219
273219
283219
293219
303219
313219

How July really feels in Senador Guiomard

Once humidity and wind are folded in, July averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Senador Guiomard weather by month

How July compares with the rest of the year at a glance. July is the 4th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°26026.912.52.8
Feb30° / 23°24124.712.32.8
Mar30° / 23°2482712.12.8
Apr30° / 22°16421.911.83.3
May30° / 21°8915.611.54.4
Jun30° / 20°427.811.45.2
Jul31° / 19°275.411.55.2
Aug33° / 20°446.811.74.1
Sep33° / 22°8913.211.93.2
Oct32° / 23°1592012.22.9
Nov31° / 23°22123.312.52.8
Dec30° / 23°25826.112.62.9

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 59% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of July, with mostly cloudy or overcast conditions the remaining 23%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27426
37426
47426
57426
67525
77525
87525
97525
107525
117525
127525
137624
147723
157723
167723
177822
187822
197822
207822
217822
227822
237822
247921
258020
268020
278020
288020
298020
308020
318020

Chance of precipitation in July

Any precipitation

Senador Guiomard gets around 27 mm of rain over 5.4 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 17% and peaks near 22% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
122
222
322
421
521
621
721
821
920
1020
1120
1219
1318
1418
1517
1617
1716
1816
1916
2015
2115
2214
2314
2414
2513
2613
2713
2813
2913
3013
3113

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 41% of days. Sticky, muggy-or-worse air turns up on roughly 76% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
133103054
233103054
333103153
443103152
544103250
644113249
744113348
844123347
955123346
1055133345
1155133344
1255143343
1355143342
1456143341
1556153341
1656153340
1756153439
1856163439
1957163438
2057163537
2157163537
2257163636
2357163635
2457163735
2557163734
2657163834
2757163834
2857173834
2957173833
3057173833
3156173834

Wind in July

Winds average 6 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.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 11 h 24 min at the start of July to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over July. Sunrise moves from 5:52 AM to 5:51 AM, and sunset from 5:17 PM to 5:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.45:525:17
211.45:525:17
311.45:525:17
411.45:525:17
511.45:525:18
611.45:525:18
711.45:535:18
811.45:535:18
911.45:535:19
1011.45:535:19
1111.45:535:19
1211.45:535:19
1311.45:535:20
1411.55:535:20
1511.55:535:20
1611.55:535:20
1711.55:535:21
1811.55:535:21
1911.55:535:21
2011.55:535:21
2111.55:525:21
2211.55:525:22
2311.55:525:22
2411.55:525:22
2511.55:525:22
2611.55:525:22
2711.55:525:23
2811.55:515:23
2911.55:515:23
3011.55:515:23
3111.55:515:23

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 4.79 kWh/m².

For context, solar energy here swings from a low near 4.25 kWh/m² to a high of 5.57 kWh/m² in September across the year — July's 4.79 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in July

Hazard calendar for Senador Guiomard

In seasonPeak

None of Senador Guiomard's seasonal hazards are active in July. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Senador Guiomard's rainy season runs October–April, when most of the year's rain falls.

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

Is July a good time to visit Senador Guiomard?

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

5.2
Sightseeing
1st-best month of the year
7.6
Beach & pool
1st-best month of the year

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

What to pack for Senador Guiomard in July

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

In July, Senador Guiomard sees daytime highs around 31°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Senador Guiomard 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 Senador Guiomard peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 12 at about 5 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateExtremeJan 20UV 15Sep 12UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr13Extreme
May11Extreme
Jun9Very high
Jul8Very high
Aug6High
Sep4Moderate
Oct12Extreme
Nov13Extreme
Dec13Extreme

Air quality in Senador Guiomard in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Senador Guiomard is worst in September — around 60 µg/m³ PM2.5 (unhealthy), about 7.8× the cleanest month (June, 8 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateGoodSep 1457 µg/m³Jun 98 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar13Moderate
Apr10Good
May8Good
Jun8Good
Jul12Good
Aug37Poor
Sep60Unhealthy
Oct23Moderate
Nov13Moderate
Dec11Good
Location & terrain

Where is Senador Guiomard?

Senador Guiomard sits at 10.1°S, 67.7°W, 207 m above sea level, in Brazil. The nearest listed city is Rio Branco, 21 km away.

Topography around Senador Guiomard

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

Within 3 km, the terrain around Senador Guiomard has only modest variations in elevation — a maximum elevation change of 73 m around an average of 193 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 111 m; within 80 km, only modest variations in elevation — a maximum elevation change of 168 m.

The land around Senador Guiomard is covered by grassland (65%) and trees (27%) within 3 km, grassland (56%) and trees (42%) within 16 km, and trees (64%) and grassland (36%) within 80 km.

3 km
73 m
16 km
111 m
80 km
168 m
treesgrasslandartificial surfaceswater
July weather nearby: Rio Branco 21 km · Plácido de Castro 64 km · Porto Acre 66 km · Xapuri 101 km · Brasiléia 147 km · Epitaciolândia 147 km · Cobija 149 km · Sena Madureira 158 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 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 Senador Guiomard (-10.1497°, -67.7374°, elevation 207 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. 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).