Weather Forecast for Santarem

Para, Brazil

select dropwdown icon
Share
Light rain

Current Weather - Santarem: 28°C

Para, Brazil

Light rain

Feels like 35°C

Wind

11 km/h ESE

Humidity

79%

Pressure

1008 mb

UV Index

2

Visibility

10 km

Moderate rain

Moderate rain

Tuesday, December 23, 2025

High

26°C

Low

22°C

Rain Chance

94%

Hourly Forecast

Overcast 23°C
19:00
Cloudy 22°C
20:00
Cloudy 22°C
21:00
Cloudy 22°C
22:00
Partly Cloudy 22°C
23:00
Dec 24

Day Statistics

Maximum Wind

11 km/h

Humidity

91%

Precipitation

7 mm

UV Index

2

Visibility

8 km

Rain Chance

94%

Snow Chance

0%

Sun & Moon

Sunrise

06:30 AM

Sunset

06:46 PM

Moonrise

09:22 AM

Moonset

09:51 PM

Moon Phase

Waxing Crescent

Moon Illumination

8%

Air Quality

PM2.5

5

μg/m³

PM10

5.4

μg/m³

NO₂

1.8

μg/m³

O₃

45.6

μg/m³

SO₂

1.1

μg/m³

CO

144.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

499.78

Diffuse Radiation

251.47

DNI

1472.39

GTI

523.91

When to visit Santarem?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January August September

January

☀️
30°C
💧
60 Days of rain
❄️
No snowfall
Best time to visit

February

☀️
30°C
💧
59 Days of rain
❄️
No snowfall
🥶 Coldest month

March

☀️
30°C
💧
71 Days of rain
❄️
No snowfall
🌧 Wettest month,

April

☀️
30°C
💧
65 Days of rain
❄️
No snowfall

May

☀️
30°C
💧
53 Days of rain
❄️
No snowfall

June

☀️
31°C
💧
28 Days of rain
❄️
No snowfall

July

☀️
31°C
💧
18 Days of rain
❄️
No snowfall

August

☀️
32°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
33°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

October

☀️
33°C
💧
16 Days of rain
❄️
No snowfall
🔥 Hottest month

November

☀️
33°C
💧
22 Days of rain
❄️
No snowfall

December

☀️
32°C
💧
34 Days of rain
❄️
No snowfall