When to go · Harlingen
Harlingen in April
Great month. Inside Harlingen's best window: Oct–Apr (mild temps, fewer rain days).
Key facts
- Verdict
- Great
- Temperature
- 30°C (86°F)86°F (30°C) / 17°C (63°F)63°F (17°C)
- average high / low
- Rain days
- 6
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Harlingen's best window: Oct–Apr (mild temps, fewer rain days).
Is another month better than April?
No other month rates higher than April for Harlingen in this guide.
Weather in April
- HarlingenHighs around 30 °C (86 °F), lows around 17 °C (63 °F), rain on about 6 daysHighs around 86 °F (30 °C), lows around 63 °F (17 °C), rain on about 6 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.
Spring break big impact
March–April · United States
Students fill Florida, Texas and Mexico beaches; parks busy.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.
Compare two months
Weather, crowds and prices for any two months in Harlingen, side by side.
Verdict
Apr: Great
Jan: Great
Daytime high
Apr: 30 °C (86 °F)86 °F (30 °C)
Jan: 20 °C (68 °F)68 °F (20 °C)
Night low
Apr: 17 °C (63 °F)63 °F (17 °C)
Jan: 7 °C (45 °F)45 °F (7 °C)
Rain days
Apr: 6
Jan: 6
Crowds
Apr: Medium
Jan: Low
Prices
Apr: Medium
Jan: Low
Festivals listed
Apr: 1
Jan: 0
April: Inside Harlingen's best window: Oct–Apr (mild temps, fewer rain days).
January: Inside Harlingen's best window: Oct–Apr (mild temps, fewer rain days).
Harlingen: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen