When to go · San Bernardino
San Bernardino in December
Great month. Inside San Bernardino's best window: Jan–Feb (high season), also Dec and Mar.
Key facts
- Verdict
- Great
- Temperature
- 32°C (90°F)90°F (32°C) / 21°C (70°F)70°F (21°C)
- average high / low
- Rain days
- 7
- Crowds
- Medium
- Paraguay overall
- Prices
- Low
- Paraguay overall
Verdict
Inside San Bernardino's best window: Jan–Feb (high season), also Dec and Mar.
Is another month better than December?
No other month rates higher than December for San Bernardino in this guide.
Weather in December
- San BernardinoHighs around 32 °C (90 °F), lows around 21 °C (70 °F), rain on about 7 daysHighs around 90 °F (32 °C), lows around 70 °F (21 °C), rain on about 7 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Virgin of Caacupé big impact
8 Dec · Paraguay
Mass pilgrimage; roads east of Asunción blocked.
Crowds and prices
- Crowds · Paraguay overall
- Medium
- Prices · Paraguay overall
- Low
Paraguay overall: Hot; Caacupé pilgrimage on 8 December; Christmas family time.
Compare two months
Weather, crowds and prices for any two months in San Bernardino, side by side.
Verdict
Dec: Great
Jan: Great
Daytime high
Dec: 32 °C (90 °F)90 °F (32 °C)
Jan: 33 °C (91 °F)91 °F (33 °C)
Night low
Dec: 21 °C (70 °F)70 °F (21 °C)
Jan: 22 °C (72 °F)72 °F (22 °C)
Rain days
Dec: 7 (better)
Jan: 8
Crowds
Dec: Medium
Jan: Low
Prices
Dec: Low
Jan: Low
Festivals listed
Dec: 1
Jan: 0
December: Inside San Bernardino's best window: Jan–Feb (high season), also Dec and Mar.
January: Inside San Bernardino's best window: Jan–Feb (high season), also Dec and Mar.
San Bernardino: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen