The best time to visit Nicaragua is Nov–Feb. Month by month, the verdicts rate November as comfortable on both daytime heat and rainfall — 1 months in all.
Summer wet season
| Month | High °C | High °F | Rainy days | Verdict |
|---|---|---|---|---|
| January | 32.6 | 91 | 1% | Fair |
| February | 33.8 | 93 | 1% | Too hot |
| March | 34.9 | 95 | 3% | Too hot |
| April | 35.6 | 96 | 11% | Too hot |
| May | 33.2 | 92 | 47% | Too hot |
| June | 30.7 | 87 | 59% | Too wet |
| July | 31.1 | 88 | 42% | Fair |
| August | 31.4 | 89 | 53% | Fair |
| September | 30.2 | 86 | 73% | Too wet |
| October | 29.5 | 85 | 64% | Too wet |
| November | 30.3 | 87 | 25% | Go |
| December | 31.5 | 89 | 4% | Fair |
Verdict combines mean daytime high with rainy-day frequency. “Rainy days” is the share of days in the month with at least 1 mm of rain.
January is the driest month, with rain on 1% of days and daytime highs near 32.6°C (91°F). September is the wettest, at 73%. The warmest month is April at 35.6°C (96°F); the coolest is October at 29.5°C (85°F). The record rules out too hot in Feb–May; too wet in June, Sep–Oct.