Weather in Monterrey — today
Now in Monterrey
🌙
+29°
Clear
Feels like +31° · humidity 57%
Today 12.9: +37° / +25°
🕐 00:25
Wind
10 km/h
UV index
0
Air (AQI)
41 · Moderate
Precipitation
4%
Humidity
57%
Pressure
1008 hPa
Sunrise / sunset
06:25 / 18:48
👕 What to wear today
Hot — light breathable clothing, a hat, plenty of water.
💧 Bring waterFeels warmer by 2°
Weather for an activity:
Detailed weather information for Monterrey
Today, 12 September, Saturday, in Monterrey (Mexico): partly cloudy, hot. During the day the air will warm up to +37°, at night around +25°. Due to the wind it feels like +31°. Wind up to 19 km/h. No precipitation expected, you won't need an umbrella. Dress as lightly as possible, wear a hat, apply sunscreen and keep water with you. The sun will rise at 06:25 and set at 18:48 — daylight lasts 12 hours.Hourly weather in Monterrey
💧 The bars at the bottom show the hourly precipitation probability. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).
Weather in Monterrey for 14 days
Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).
▶
Today 12.9
☁️
💧 4%
+25° +37°
Morning
☀️
+27°
Day
☁️
+37°
Evening
🌇
+34°
Night
🌙
+25°
▶
Tomorrow 13.9
☁️
💧 17%
+24° +36°
Morning
🌤️
+25°
Day
☁️
+36°
Evening
🌇
+34°
Night
🌙
+24°
▶
Mon 14.9
☀️
💧 20%
+24° +37°
Morning
☀️
+29°
Day
☀️
+37°
Evening
🌇
+34°
Night
🌙
+24°
▶
Tue 15.9
☁️
💧 18%
+24° +37°
Morning
☁️
+29°
Day
☁️
+37°
Evening
🌇
+34°
Night
🌙
+24°
▶
Wed 16.9
☁️
💧 6%
+23° +36°
Morning
☁️
+28°
Day
☁️
+36°
Evening
🌇
+33°
Night
🌙
+23°
▶
Thu 17.9
🌦️
💧 39%
+24° +35°
Morning
🌦️
+28°
Day
🌦️
+35°
Evening
🌇
+32°
Night
🌙
+24°
▶
Fri 18.9
🌦️
💧 50%
+24° +35°
Morning
🌦️
+28°
Day
🌦️
+35°
Evening
🌇
+32°
Night
🌙
+24°
▶
Sat 19.9
☁️
💧 38%
+23° +36°
Morning
☁️
+28°
Day
☁️
+36°
Evening
🌇
+33°
Night
🌙
+23°
▶
Sun 20.9
☁️
💧 37%
+24° +36°
Morning
☁️
+28°
Day
☁️
+36°
Evening
🌇
+33°
Night
🌙
+24°
▶
Mon 21.9
🌦️
💧 37%
+24° +28°
Morning
🌦️
+25°
Day
🌦️
+28°
Evening
🌇
+27°
Night
🌙
+24°
▶
Tue 22.9
🌤️
💧 55%
+24° +35°
Morning
🌤️
+28°
Day
🌤️
+35°
Evening
🌇
+32°
Night
🌙
+24°
▶
Wed 23.9
☀️
💧 52%
+24° +36°
Morning
☀️
+28°
Day
☀️
+36°
Evening
🌇
+33°
Night
🌙
+24°
▶
Thu 24.9
☁️
💧 45%
+24° +37°
Morning
☁️
+29°
Day
☁️
+37°
Evening
🌇
+34°
Night
🌙
+24°
▶
Fri 25.9
☁️
💧 46%
+23° +37°
Morning
☁️
+28°
Day
☁️
+37°
Evening
🌇
+34°
Night
🌙
+23°
🗺️ Precipitation radar
Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.
Rain intensity:lightmoderateheavy
🎯 What to do in this weather — indices of the day
Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.
🏃 Running
32 / 100
comfort for running · So-so
🧴 UV
0%
moderate · low
☂️ Rain
4%
unlikely · low
✨ Stars
85 / 100
evening visibility · Excellent
🧺 Laundry drying
72 / 100
will dry outside · Good
🚗 Car wash
90 / 100
no rain expected · Excellent
🌫️ Air quality
41
Moderate air
European AQI
PM2.5: 15PM10: 15O₃: 55NO₂: 27
Moderate. Those sensitive to dust should be more careful during long outdoor exercise.
🌅 Sun, moon and sea
Sunrise
06:25
Sunset
18:48
Golden hour
18:18
Daylight
12 h (-2 min vs yesterday)
Monterrey climate by month
Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.
+19°
+10°
Jan
+22°
+11°
Feb
+25°
+14°
Mar
+28°
+17°
Apr
+30°
+20°
May
+32°
+22°
Jun
+33°
+22°
Jul
+33°
+23°
Aug
+29°
+21°
Sep
+26°
+18°
Oct
+22°
+13°
Nov
+20°
+10°
Dec
swipe sideways →
Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit
| Month | Day | Night | Precipitation | What to pack and what makes the month notable (events, nuances) |
|---|---|---|---|---|
| January | +19° | +10° | 37 mm | One of the best times to visit: +19° by day, fresh nights. 🙂 a sweater for the evening. This is the coldest month of the year. |
| February | +22° | +11° | 32 mm | Ideal weather: +22° daytime — neither hot nor cold. 🙂 a sweater for the evening. |
| March | +25° | +14° | 47 mm | The most pleasant season: +25° by day, comfortable all day long. 😊 light summer clothing. Weather-wise, one of the three best months to visit. |
| April | +28° | +17° | 46 mm | Warm and comfortable: +28° by day, +17° at night. 😊 light summer clothing. Weather-wise, one of the three best months to visit. |
| May | +30° | +20° | 52 mm | Gentle warmth — about +30° daytime, great walking weather. 😊 light summer clothing. |
| June | +32° | +22° | 39 mm | A hot, dry month: +32° daytime, warm pleasant evenings. ☀️ water and sunscreen. The longest daylight hours of the year — more time for everything. |
| July | +33° | +22° | 43 mm | Hot (+33° by day) but dry — manageable with a sensible schedule. ☀️ water and sunscreen. |
| August | +33° | +23° | 33 mm | Up to +33° by day — hot, yet not muggy; mornings and evenings are pleasant. ☀️ water and sunscreen. This is the hottest month of the year in Monterrey. |
| September | +29° | +21° | 123 mm | A comfortable month: +29° by day without exhausting heat. One of the wettest months (123 mm): downpours can derail plans. 😊 light summer clothing. Statistically the wettest month of the year. |
| October | +26° | +18° | 60 mm | Warm and comfortable: +26° by day, +18° at night. 😊 light summer clothing. Weather-wise, one of the three best months to visit. |
| November | +22° | +13° | 38 mm | Ideal weather: +22° daytime — neither hot nor cold. 🙂 a sweater for the evening. |
| December | +20° | +10° | 32 mm | The most pleasant season: +20° by day, comfortable all day long. 🙂 a sweater for the evening. The shortest daylight of the year — it gets dark early. |
When to visit Monterrey
✅ Recommended time to visit
🌟 Best time: March, April, October
Daytime air+25…+28°
Precipitationoften
Why: comfortable +25…+28° by day, little rain.
⚠️ Doable, with caveats
🌤️ Shoulder season: February, May, June, July, August, November
Daytime air+22…+33°
Precipitationoften
Why: already/still hot (+22…+33°) but bearable; fewer crowds, lower prices.
🔴 Not the best time
🌤️ Shoulder season: January, September, December
Daytime air+19…+29°
Precipitationoften
Why: the rainy season (32–123 mm/month) — downpours almost daily.
Bottom line: the best time to visit Monterrey is March, April, October, and the most comfortable months are March, April, October. The toughest months to visit are January, September, December: frequent rain.
🌡️ Today vs the climate normal
Today's high
+37°
Normal for September
+29°
Deviation
8° warmer than normal
A year ago on this day
+29°
Record for this date
+37° (2023)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Monterrey
📅 See what the weather was like on any day since 1940. For example: “what was the weather on March 2, 2021”.
Show the archive for the selected day →
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Weather in cities near Monterrey
Frequently asked questions about the weather in Monterrey
What is the weather in Monterrey right now?＋
Clear, +29°, feels like +31°.
Will it rain in Monterrey today?＋
No: 4% chance, 0 mm.
When is the best time to visit Monterrey?＋
Best time to visit — March, April, October.
What time are sunrise and sunset in Monterrey?＋
Sunrise 06:25, sunset 18:48.
Does it snow in Monterrey in winter?＋
No, it practically never snows.
What is the climate in Monterrey by month?＋
Summers up to +33° in August, winters around +10° in January; the wettest month is September.
How hot is it in Monterrey in summer?＋
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.