Chiapas, Mexico
Eureka
Eureka is a locality in Chiapas, Mexico, close to the sea. The climate is classified as tropical savanna (Köppen Aw), with .
Now28°C
Best timeJan–Feb · Dec
Population–
Local time08:35
15.76° N, 93.39° WElevation 9 mUTC−6 · Central Standard Time
October: high / low30° / 24°
Rain this month236mm
Sea this month30°
Best timeJan–Feb · Dec
Best: Jan–Feb · Dec. Warmth, sunshine and dry days, month by month.
Eureka at a glance
Sunrise · sunset06:08 · 17:4911 h 42 min of daylightThe moon tonightWaxing gibbous85% · Moonrise 15:24Next holiday16 NovemberRevolution DayNext eclipse20 Feb 2027Penumbral lunar eclipse
Best time to visitJan–Feb · Dec
The months with the highest weather score
Warmest month33°C
Average high in April
Coolest month24°C
Average low in September
Wettest monthAugust
424 mm of rain
Driest monthJanuary
1 mm of rain
Warmest sea31°C
July
Weather in Eureka
Now and the next ten days. The 14 and 30-day outlooks are one click away.
28°C
Today hour by hourPartly cloudy · wind 4 km/h · humidity 85%
Today22 Oct31°25°3.3 mm
Fri23 Oct32°23°1.3 mm
Sat24 Oct32°25°
Sun25 Oct31°25°
Mon26 Oct32°22°
Tue27 Oct31°22°
Wed28 Oct31°22°
Thu29 Oct32°22°0.5 mm
Fri30 Oct32°22°
Sat31 Oct31°22°0.5 mm
When to go to Eureka
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 71 | 68 | 63 | 49 | 36 | 31 | 30 | 31 | 32 | 39 | 54 | 69 |
| High | 31° | 32° | 33° | 33° | 32° | 30° | 31° | 31° | 30° | 30° | 31° | 31° |
| Low | 22° | 22° | 23° | 24° | 25° | 25° | 25° | 25° | 24° | 24° | 23° | 23° |
| Rain (mm) | 1 | 7 | 10 | 38 | 217 | 399 | 359 | 424 | 478 | 236 | 53 | 6 |
| Wet days | 1 | 1 | 2 | 7 | 20 | 26 | 27 | 30 | 29 | 23 | 9 | 2 |
| Sea | 28° | 28° | 29° | 30° | 30° | 30° | 31° | 31° | 30° | 30° | 30° | 29° |
What's on in Eureka
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Wildlife in October
The birds and mammals of Mexico seen most this month, compared with the rest of their year.
The sky over Eureka
Earthquakes around Eureka
The last 30 days within 300 km, and the record since 1950.
Last 30 days25magnitude 2.5+ within 300 kmSince 1950243magnitude 5+ within 150 kmSignificant earthquakes on record42within 300 km
Strongest nearby since 1950
8.2Pijijiapan 105 km ↙2017 · 98 km
7.3Puerto Madero 61 km ←2026 · 140 km
7.2Ocozocoautla de Espinosa 13 km ↖1995 · 121 km
7.2Puerto Madero 24 km ←1993 · 141 km
Frequently asked questions
When is the best time to visit Eureka?
Based on 30-year climate normals, January, February and December offer the best balance of comfortable temperatures, low rainfall and sunshine in Eureka.
What is the hottest month in Eureka?
April is the warmest month, with average highs of 33°C and lows of 24°C.
What is the coldest month in Eureka?
September is the coldest month, with average highs of 30°C and lows of 24°C.
What is the rainiest month in Eureka?
August is the wettest month with about 424 mm of precipitation on 30 wet days.
How warm is the sea near Eureka?
The sea is warmest in July at about 31°C and coolest in February at about 28°C.