Castelo Branco, Portugal Weather

  1. Castelo Branco, Portugal Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Castelo Branco over the next 12 hours
  7. Temperature and possibility of rain in Castelo Branco in the coming days
  8. Rainfall in Castelo Branco in the coming days
  9. Castelo Branco Weather Summary
  10. Weather averages by month
  11. Castelo Branco's weather
  12. Frequently asked questions
  13. Comments
Castelo Branco, Weather
(Photo by Nick Karvounis on Unsplash)

Current conditions

Updated:
12°C
53.6°F
°C °F

Condition: Overcast

Pressure: 977 hPa

Feel like: 9 °C

Temperature: 12°C

Cloud: 100%

Humidity: 40%

Wind: N - 5 km/h

Visibility: 43.78 km

Weather forecast

Wed
04 Nov
7°C / 17°C
Mainly Clear
Thu
05 Nov
4°C / 18°C
Clear Sky
Fri
06 Nov
4°C / 17°C
Slight Rain
Sat
07 Nov
9°C / 16°C
Slight Rain
Sun
08 Nov
10°C / 16°C
Slight Thunderstorm
Hourly forecast today:
04:00 AM
0° / 12°
0° / 12°
Overcast
40% 19 km/h
05:00 AM
-1° / 12°
-1° / 12°
Overcast
37% 29 km/h
06:00 AM
-2° / 11°
-2° / 11°
Overcast
36% 43 km/h
07:00 AM
-2° / 10°
-2° / 10°
Clear Sky
41% 52 km/h
08:00 AM
-1° / 11°
-1° / 11°
Clear Sky
43% 57 km/h
09:00 AM
0° / 12°
0° / 12°
Clear Sky
41% 55 km/h
10:00 AM
0° / 14°
0° / 14°
Clear Sky
37% 48 km/h
11:00 AM
0° / 16°
0° / 16°
Clear Sky
33% 48 km/h
12:00 PM
0° / 18°
0° / 18°
Clear Sky
28% 42 km/h
13:00 PM
-1° / 19°
-1° / 19°
Clear Sky
24% 34 km/h
14:00 PM
0° / 19°
0° / 19°
Clear Sky
25% 27 km/h

30 Day Averages and Extremes

  • Average high 19.2°C
  • Average low 9.03°C
  • Hottest day 25°C (26 October 2026)
  • Coldest day 0°C (18 November 2026)
  • Average humidity 63.87%
  • Days with precipitation 13 days
  • Highest precipitation 93 mm (09 November 2026)

Yesterday's Data

  • Max: 22°C
  • Min: 11°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Castelo Branco over the next 12 hours

Temperature and possibility of rain in Castelo Branco in the coming days

Rainfall in Castelo Branco in the coming days

Castelo Branco Climate Summary

Castelo Branco features a Mediterranean, hot summer (Köppen classification: Csa), with an average annual temperature of 16.88ºC (62.38ºF), which is about 0.07% higher than the national average for Portugal. Annually, the city experiences approximately 64.62 millimeters (2.54 inches) of rainfall, spread across 82.54 rainy days, accounting for 22.61% of the year.

Longitude 39.8031161
Latitude -7.4597725
Yearly high temperature 21.27ºC (70.29ºF)
Yearly low temperature 10.09ºC (50.16ºF)
Hottest month August 32.86ºC (91.15ºF)
Coldest month February 3.89ºC (39.0ºF)
Yearly precip 64.62mm (2.54in)
Days with rainfall 82.54 days (22.61%)
Driest month July (46.64%)
Wettest month October (63.17%)

Weather averages by month

Month High / Low (°C) Rain
January 11.95° / 3.79° 9.91 days
February 13.18° / 3.89° 8.0 days
March 15.68° / 5.43° 11.09 days
April 18.67° / 7.83° 11.09 days
May 23.45° / 11.33° 6.73 days
June 27.96° / 14.6° 2.82 days
July 32.47° / 17.26° 1.36 days
August 32.86° / 16.97° 1.36 days
September 28.92° / 15.49° 4.18 days
October 22.24° / 11.96° 8.0 days
November 15.21° / 7.6° 10.18 days
December 12.61° / 4.9° 7.82 days

Castelo Branco's weather

Frequently asked questions

1. What is the hottest month in Castelo Branco?

August has the highest average monthly temperature (daily mean of 32.86ºC) and February are the coolest (daily mean of 3.89ºC).

2. What should I wear in Castelo Branco today?

For today's mild weather in Castelo Branco, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Lightweight sweater or cardigan
- Cotton socks
- Long-sleeve shirt or blouse
- Scarf (optional)

Temperature

Early
-1°C / 12°C
Morning
0°C / 12°C
Afternoon
0°C / 19°C
Evening
-1°C / 12°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 454
  • CO 133
  • NH3 1
  • NO2 3
  • O3 45
  • PM10 5
  • PM25 4
  • SO2 0
  • CH4 1,400

Sunrise / Sunset

07:00
17:25