Canindé de São Francisco weather in May

In May, Canindé de São Francisco sees average daytime highs of 30°C and overnight lows near 22°C, with 41 mm of rain across 10.7 wet days and about 11.6 hours of daylight. It is the 9th-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 30°C by the end. The sky is clear or mostly clear about 25% of the time in May, and the air most often feels muggy.

Daylight stretches from about 11 h 42 min at the start of May to 11 h 30 min by month's end. Set against the rest of the year, May is Canindé de São Francisco's 9th-clearest and 10th-windiest month. For the whole year in context, see Canindé de São Francisco's year-round climate.

Daytime high: 30°; 9th warmest
Overnight low: 22°; 6th coldest
Rainfall: 41 mm; 10.7 wet days
Daylight: 11 h 36 min; 5:41 AM – 5:14 PM
Cloud cover: 57%; 9th clearest
Wind: 12 km/h; 10th windiest
Solar energy: 4.24 kWh/m²
Travel score: 4.8; out of 10

← April Canindé de São Francisco year-round climate June →Best places to visit in May

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 31°C in the first days to 30°C by the end.

A typical May day in Canindé de São Francisco reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, May runs about 2°C cooler than April and about 2°C warmer than June.

	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)	31	31	31	31	31	31	31	31	31	31	31	31	31	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	29
Avg low (°C)	23	23	23	23	23	23	23	23	23	23	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22

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

How May really feels in Canindé de São Francisco

Once humidity and wind are folded in, May averages 27 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

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

Canindé de São Francisco weather by month

How May compares with the rest of the year at a glance. May is the 9th-warmest and 1st-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	34° / 24°	32	5.5	12.5	3.2
Feb	34° / 24°	34	6.2	12.3	3.2
Mar	34° / 24°	41	8.1	12.1	3.3
Apr	33° / 23°	38	8.2	11.8	3.9
May	30° / 22°	41	10.7	11.6	4.8
Jun	29° / 21°	36	11.4	11.4	5.5
Jul	28° / 20°	30	11.7	11.5	6.1
Aug	29° / 20°	21	8.2	11.7	6.0
Sep	31° / 21°	14	5	11.9	5.3
Oct	33° / 22°	12	2.3	12.2	4.4
Nov	34° / 23°	14	2.8	12.4	3.6
Dec	34° / 23°	18	3.1	12.6	3.3

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 30% of May, with mostly cloudy or overcast conditions the remaining 44%.

	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 (%)	52	53	53	53	53	55	55	56	56	56	56	57	57	56	56	56	56	55	55	55	56	55	55	56	56	57	57	58	58	59	59
Cloudier (%)	48	47	47	47	47	45	45	44	44	44	44	43	43	44	44	44	44	45	45	45	44	45	45	44	44	43	43	42	42	41	41

	Clearer (%)	Cloudier (%)
1	52	48
2	53	47
3	53	47
4	53	47
5	53	47
6	55	45
7	55	45
8	56	44
9	56	44
10	56	44
11	56	44
12	57	43
13	57	43
14	56	44
15	56	44
16	56	44
17	56	44
18	55	45
19	55	45
20	55	45
21	56	44
22	55	45
23	55	45
24	56	44
25	56	44
26	57	43
27	57	43
28	58	42
29	58	42
30	59	41
31	59	41

Chance of precipitation in May

Any precipitation

Canindé de São Francisco gets around 41 mm of rain over 10.7 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 36% 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 (%)	33	34	34	34	35	35	35	35	34	34	34	34	34	34	34	34	34	34	34	34	34	34	34	34	34	34	35	35	35	36	36

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

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the muggy band about 54% of days. Sticky, muggy-or-worse air turns up on roughly 99% 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
Humid (%)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	1	1	1	1	1	1	1	1	1	1	1
Muggy (%)	48	48	48	48	49	49	50	50	51	51	51	51	51	51	51	51	51	53	53	53	53	53	54	55	57	58	60	62	63	65	67
Oppressive (%)	51	51	51	51	50	50	49	49	48	48	48	48	48	48	48	48	48	47	47	47	46	46	45	44	42	41	39	37	36	34	32

	Humid (%)	Muggy (%)	Oppressive (%)
1	1	48	51
2	1	48	51
3	1	48	51
4	1	48	51
5	1	49	50
6	1	49	50
7	1	50	49
8	1	50	49
9	1	51	48
10	1	51	48
11	1	51	48
12	1	51	48
13	1	51	48
14	1	51	48
15	1	51	48
16	1	51	48
17	1	51	48
18	0	53	47
19	0	53	47
20	0	53	47
21	1	53	46
22	1	53	46
23	1	54	45
24	1	55	44
25	1	57	42
26	1	58	41
27	1	60	39
28	1	62	37
29	1	63	36
30	1	65	34
31	1	67	32

Wind in May

Winds average 12 km/h in May.

Across May, daily wind ranges from about 12 km/h on the calmest days to 13 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)	13	13	13	13	13	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13	13	13	13	13	13
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

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

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 42 min at the start of May to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over May. Sunrise moves from 5:38 AM to 5:44 AM, and sunset from 5:18 PM to 5:13 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)	11.7	11.7	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5
Sunrise (AM)	5:38	5:39	5:39	5:39	5:39	5:39	5:39	5:39	5:39	5:40	5:40	5:40	5:40	5:40	5:40	5:41	5:41	5:41	5:41	5:41	5:42	5:42	5:42	5:42	5:43	5:43	5:43	5:43	5:44	5:44	5:44
Sunset (PM)	5:18	5:18	5:18	5:17	5:17	5:17	5:16	5:16	5:16	5:15	5:15	5:15	5:15	5:15	5:14	5:14	5:14	5:14	5:14	5:14	5:13	5:13	5:13	5:13	5:13	5:13	5:13	5:13	5:13	5:13	5:13

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.7	5:38	5:18
2	11.7	5:39	5:18
3	11.6	5:39	5:18
4	11.6	5:39	5:17
5	11.6	5:39	5:17
6	11.6	5:39	5:17
7	11.6	5:39	5:16
8	11.6	5:39	5:16
9	11.6	5:39	5:16
10	11.6	5:40	5:15
11	11.6	5:40	5:15
12	11.6	5:40	5:15
13	11.6	5:40	5:15
14	11.6	5:40	5:15
15	11.6	5:40	5:14
16	11.6	5:41	5:14
17	11.6	5:41	5:14
18	11.5	5:41	5:14
19	11.5	5:41	5:14
20	11.5	5:41	5:14
21	11.5	5:42	5:13
22	11.5	5:42	5:13
23	11.5	5:42	5:13
24	11.5	5:42	5:13
25	11.5	5:43	5:13
26	11.5	5:43	5:13
27	11.5	5:43	5:13
28	11.5	5:43	5:13
29	11.5	5:44	5:13
30	11.5	5:44	5:13
31	11.5	5:44	5:13

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.24 kWh/m².

For context, solar energy here swings from a low near 3.76 kWh/m² to a high of 6.51 kWh/m² in December across the year — May's 4.24 kWh/m² sits near the bottom.

	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)	4.7	4.6	4.6	4.6	4.5	4.5	4.5	4.4	4.4	4.4	4.4	4.3	4.3	4.3	4.3	4.2	4.2	4.2	4.2	4.2	4.1	4.1	4.1	4.1	4.0	4.0	4.0	4.0	4.0	4.0	4.0
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	4.7	Bright
2	4.6	Bright
3	4.6	Bright
4	4.6	Bright
5	4.5	Bright
6	4.5	Bright
7	4.5	Bright
8	4.4	Bright
9	4.4	Bright
10	4.4	Bright
11	4.4	Bright
12	4.3	Bright
13	4.3	Bright
14	4.3	Bright
15	4.3	Bright
16	4.2	Bright
17	4.2	Bright
18	4.2	Bright
19	4.2	Bright
20	4.2	Bright
21	4.1	Bright
22	4.1	Bright
23	4.1	Bright
24	4.1	Bright
25	4.0	Bright
26	4.0	Bright
27	4.0	Bright
28	4.0	Bright
29	4.0	Moderate
30	4.0	Moderate
31	4.0	Moderate

Planning a trip in May

Is May a good time to visit Canindé de São Francisco?

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

4.8

Sightseeing

5th-best month of the year

6.7

Beach & pool

6th-best month of the year

May is a reasonable time to visit Canindé de São Francisco for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Canindé de São Francisco in May

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

In May, Canindé de São Francisco sees daytime highs around 30°C and nights near 22°C. Pack light clothes. Worth having: rain gear. About 11 days see rain.

light clothesrain gear

UV index in Canindé de São Francisco in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Canindé de São Francisco peaks around February 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 9 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	14	15	15	13	10	9	9	10	11	13	12	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	15	Extreme
Mar	15	Extreme
Apr	13	Extreme
May	10	Extreme
Jun	9	Very high
Jul	9	Very high
Aug	10	Very high
Sep	11	Extreme
Oct	13	Extreme
Nov	12	Extreme
Dec	12	Extreme

Location & terrain

Where is Canindé de São Francisco?

Canindé de São Francisco sits at 9.7°S, 37.8°W, 179 m above sea level, in Brazil. The nearest listed city is Piranhas, 5.0 km away.

Topography around Canindé de São Francisco

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Canindé de São Francisco.

Within 3 km, the terrain around Canindé de São Francisco has only modest variations in elevation — a maximum elevation change of 202 m around an average of 148 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 471 m; within 80 km, large variations in elevation — a maximum elevation change of 835 m.

The land around Canindé de São Francisco is covered by shrubs (54%) and grassland (24%) within 3 km, shrubs (47%) and grassland (37%) within 16 km, and grassland (52%) and shrubs (32%) within 80 km.

3 km

202 m

shrubs 54%

16 km

471 m

shrubs 47%

80 km

835 m

grassland 52%

treesshrubsgrasslandcroplandartificial surfaceswater

← April Canindé de São Francisco year-round climate June →Best places to visit in May

May weather nearby: Piranhas 5.0 km · Poço Redondo 20 km · Delmiro Gouveia 38 km · Pão de Açúcar 40 km · São José da Tapera 46 km · Água Branca 47 km · Inhapi 49 km · Paulo Afonso 55 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

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 Canindé de São Francisco (-9.66°, -37.7894°, elevation 179 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	31	23
2	31	23
3	31	23
4	31	23
5	31	23
6	31	23
7	31	23
8	31	23
9	31	23
10	31	23
11	31	22
12	31	22
13	31	22
14	30	22
15	30	22
16	30	22
17	30	22
18	30	22
19	30	22
20	30	22
21	30	22
22	30	22
23	30	22
24	30	22
25	30	22
26	30	22
27	30	22
28	30	22
29	30	22
30	30	22
31	29	22

	Clearer (%)	Cloudier (%)
1	52	48
2	53	47
3	53	47
4	53	47
5	53	47
6	55	45
7	55	45
8	56	44
9	56	44
10	56	44
11	56	44
12	57	43
13	57	43
14	56	44
15	56	44
16	56	44
17	56	44
18	55	45
19	55	45
20	55	45
21	56	44
22	55	45
23	55	45
24	56	44
25	56	44
26	57	43
27	57	43
28	58	42
29	58	42
30	59	41
31	59	41

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

	Humid (%)	Muggy (%)	Oppressive (%)
1	1	48	51
2	1	48	51
3	1	48	51
4	1	48	51
5	1	49	50
6	1	49	50
7	1	50	49
8	1	50	49
9	1	51	48
10	1	51	48
11	1	51	48
12	1	51	48
13	1	51	48
14	1	51	48
15	1	51	48
16	1	51	48
17	1	51	48
18	0	53	47
19	0	53	47
20	0	53	47
21	1	53	46
22	1	53	46
23	1	54	45
24	1	55	44
25	1	57	42
26	1	58	41
27	1	60	39
28	1	62	37
29	1	63	36
30	1	65	34
31	1	67	32

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

	Clearer (%)	Cloudier (%)
1	52	48
2	53	47
3	53	47
4	53	47
5	53	47
6	55	45
7	55	45
8	56	44
9	56	44
10	56	44
11	56	44
12	57	43
13	57	43
14	56	44
15	56	44
16	56	44
17	56	44
18	55	45
19	55	45
20	55	45
21	56	44
22	55	45
23	55	45
24	56	44
25	56	44
26	57	43
27	57	43
28	58	42
29	58	42
30	59	41
31	59	41

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

	Humid (%)	Muggy (%)	Oppressive (%)
1	1	48	51
2	1	48	51
3	1	48	51
4	1	48	51
5	1	49	50
6	1	49	50
7	1	50	49
8	1	50	49
9	1	51	48
10	1	51	48
11	1	51	48
12	1	51	48
13	1	51	48
14	1	51	48
15	1	51	48
16	1	51	48
17	1	51	48
18	0	53	47
19	0	53	47
20	0	53	47
21	1	53	46
22	1	53	46
23	1	54	45
24	1	55	44
25	1	57	42
26	1	58	41
27	1	60	39
28	1	62	37
29	1	63	36
30	1	65	34
31	1	67	32

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

	Clearer (%)	Cloudier (%)
1	52	48
2	53	47
3	53	47
4	53	47
5	53	47
6	55	45
7	55	45
8	56	44
9	56	44
10	56	44
11	56	44
12	57	43
13	57	43
14	56	44
15	56	44
16	56	44
17	56	44
18	55	45
19	55	45
20	55	45
21	56	44
22	55	45
23	55	45
24	56	44
25	56	44
26	57	43
27	57	43
28	58	42
29	58	42
30	59	41
31	59	41

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

	Humid (%)	Muggy (%)	Oppressive (%)
1	1	48	51
2	1	48	51
3	1	48	51
4	1	48	51
5	1	49	50
6	1	49	50
7	1	50	49
8	1	50	49
9	1	51	48
10	1	51	48
11	1	51	48
12	1	51	48
13	1	51	48
14	1	51	48
15	1	51	48
16	1	51	48
17	1	51	48
18	0	53	47
19	0	53	47
20	0	53	47
21	1	53	46
22	1	53	46
23	1	54	45
24	1	55	44
25	1	57	42
26	1	58	41
27	1	60	39
28	1	62	37
29	1	63	36
30	1	65	34
31	1	67	32