January in Antigua Guatemala — one of the year's strongest windows (2nd)
Best window · 9.5/10January averages 20°C (67°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Expect 25 mm of rain — occasional showers rather than washed-out days — alongside about 22 days with 6+ hours of sunshine and 11.2 daylight hours.
A 9.5/10 puts this among the year's best months in Antigua Guatemala (2nd of 12); only February scores higher, at 9.7/10.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, a hat and real sun protection.
February in Antigua Guatemala — the year's strongest window
Best window · 9.7/10February averages 21°C (69°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rain is a non-issue at 7 mm for the month, with about 25 days with 6+ hours of sunshine and 11.5 hours of daylight to work with.
On our climate-comfort scale this is the top-ranked month of the year for Antigua Guatemala at 9.7/10 — the reference point every other month on this page is measured against.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, a hat and real sun protection.
March ranks 4th of 12 for Antigua Guatemala — one of the best windows
Best window · 9/10At 23°C (73°F) this is comfortable city weather in March, with sightseeing easiest before lunch and after the afternoon peak.
Budget for roughly 48 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 11.9 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Antigua Guatemala at 9/10 (4th of 12), just behind February at 9.7/10.
Budget for mid-season pricing, and crowds are moderate.
Pack light clothing, a hat and real sun protection, a packable rain layer.
April in Antigua Guatemala — reliably good (5th best month)
Good · 8/10April averages 24°C (74°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rainfall runs 72 mm, so plan one flexible day in three; you still get about 26 days with 6+ hours of sunshine and 12.3 hours of daylight.
It scores 8/10 here, 5th of 12 months, against 9.7/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a packable rain layer.
Flexible dates? February scores 1.7 points higher here — enough to change the trip.
May in Antigua Guatemala — workable with trade-offs
Trade-offs · 6.4/10At 24°C (75°F) this is comfortable city weather in May, with sightseeing easiest before lunch and after the afternoon peak.
133 mm of rain makes this a wet month here, though with about 24 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 6.4/10 on the same scale — 7th of 12 months, versus 9.7/10 for the best month here.
Expect low-season pricing, and crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, February is materially better in Antigua Guatemala — 3.3 points higher on the same scale.
June in Antigua Guatemala — workable with trade-offs
Trade-offs · 5.6/10June averages 22°C (72°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
248 mm of rain puts this in monsoon territory — about 19 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.
It scores 5.6/10 here, 11th of 12 months, against 9.7/10 in the destination's best month.
Figure on low-season pricing, with crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Flexible dates? February scores 4.1 points higher here — enough to change the trip.
July in Antigua Guatemala: mixed conditions, plan around the weather
Trade-offs · 6.3/10July averages 22°C (72°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Monthly rainfall reaches 191 mm — wet for this destination — but about 24 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 6.3/10 here, 8th of 12 months, against 9.7/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Flexible dates? February scores 3.4 points higher here — enough to change the trip.
August in Antigua Guatemala: mixed conditions, plan around the weather
Trade-offs · 5.8/10At 22°C (71°F) this is comfortable city weather in August, with sightseeing easiest before lunch and after the afternoon peak.
This is the year's wettest stretch at 241 mm, but with about 24 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 5.8/10 on the same scale — 9th of 12 months, versus 9.7/10 for the best month here.
Expect low-season pricing, and crowds are moderate.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, February is materially better in Antigua Guatemala — 3.9 points higher on the same scale.
September in Antigua Guatemala — middling scores, decent value
Trade-offs · 5.5/10At 22°C (71°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.
This is the year's wettest stretch at 304 mm, but with about 20 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 5.5/10 on the same scale — 12th of 12 months, versus 9.7/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, February is materially better in Antigua Guatemala — 4.2 points higher on the same scale.
October in Antigua Guatemala — middling scores, decent value
Trade-offs · 5.7/10October averages 21°C (70°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
At 181 mm this is a genuinely wet month: about 17 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.
It scores 5.7/10 here, 10th of 12 months, against 9.7/10 in the destination's best month.
Figure on low-season pricing, with crowds are light for this destination.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Flexible dates? February scores 4 points higher here — enough to change the trip.
November in Antigua Guatemala: strong conditions, 6th of 12
Good · 7.2/10November averages 20°C (69°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rainfall runs 89 mm, so plan one flexible day in three; you still get about 16 days with 6+ hours of sunshine and 11.3 hours of daylight.
It scores 7.2/10 here, 6th of 12 months, against 9.7/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack light clothing, a hat and real sun protection, a packable rain layer.
Flexible dates? February scores 2.5 points higher here — enough to change the trip.
December is one of the strongest months in Antigua Guatemala (3rd)
Best window · 9.1/10At 19°C (66°F) this is comfortable city weather in December, with sightseeing easiest before lunch and after the afternoon peak.
At just 11 mm for the month, rain will not shape your plans; you get about 19 days with 6+ hours of sunshine and 11.1 hours of daylight.
On our climate-comfort scale this is one of the strongest months of the year for Antigua Guatemala at 9.1/10 (3rd of 12), just behind February at 9.7/10.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, a hat and real sun protection.
