Union Santa Rosa

Parinacochas, Ayacucho, Peru

Current Weather

10°50°

Drizzle

Feels Like: 10°50°

Min: -1°30°

Max: 12°53°

The next few hours will be mostly cloudy, with today reaching 12°C and dropping to 0°C. The coming days will be drizzle in the afternoon.

Hourly Forecast

9°49°11°51°12°53°9°49°7°45°5°40°4°39°3°37°2°36°2°36°2°36°2°36°2°35°2°35°1°34°1°34°1°33°0°32°1°34°2°35°2°36°4°40°7°44°9°48°
98%
98%
98%
100%
100%
100%
100%
100%
100%
88%
88%
88%
60%
60%
60%
18%
18%
18%
8%
8%
8%
30%
30%
30%
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium

Air Quality

29
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

05:22

Sunrise

17:50

Sunset

12 hours 28 minutes of sunlight today

Moon

17:35

Moonrise

04:37

Moonset

Daily Forecast

Today

-1°30°
12°53°

Monday

-1°30°
9°49°

Tuesday

-4°24°
10°50°

Wednesday

-3°27°
13°55°

Thursday

-4°25°
12°54°

Friday

-6°21°
12°54°

Saturday

-2°28°
13°55°

Sunday

-4°25°
14°57°

Monday

-2°29°
13°55°

Tuesday

-1°30°
12°53°

UV Index

Minimize sun exposure
9Very High
LowExtreme

Humidity

56%Comfortable
LowHigh

Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Union Santa Rosa.

View stargazing score

Weather in Union Santa Rosa today, October 25, 2026

Rain features in Union Santa Rosa on October 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 98% by 11:00. The thickest cloud arrives around 11:00, reaching about 81%.Rain features in Union Santa Rosa on October 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 98% by 11:00. The thickest cloud arrives around 11:00, reaching about 81%.

Expect highs of 12°C and cooler readings close to -1°C. The air stays humid, with relative humidity between 52% and 99% and the peak around 19:00. Winds stay light, near 13 km/h by 13:00, so the day feels still more than breezy.Expect highs of 53°F and cooler readings close to 30°F. The air stays humid, with relative humidity between 52% and 99% and the peak around 19:00. Winds stay light, near 8 mph by 13:00, so the day feels still more than breezy.

Through the afternoon wet weather remains a factor, with rain chances near 100% around 14:00. Cloud also stays substantial, close to 96% near 19:00. Visibility holds near 6.4 km, though it can fall to 0.1 km. Sunrise is at 05:22 and sunset at 17:50, giving 12 hours 28 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 100% around 14:00. Cloud also stays substantial, close to 96% near 19:00. Visibility holds near 4 mi, though it can fall to 0 mi. Sunrise is at 05:22 and sunset at 17:50, giving 12 hours 28 minutes of sunlight today.

Taken together, Union Santa Rosa looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 12°C.Taken together, Union Santa Rosa looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 53°F.

Frequently asked questions about weather in Union Santa Rosa

How warm does it get in Union Santa Rosa?

The warmest month in Union Santa Rosa is November, with average high temperatures of 13°C. The average temperature during this period is around 5°C.The warmest month in Union Santa Rosa is November, with average high temperatures of 55°F. The average temperature during this period is around 41°F.

How cold does it get in Union Santa Rosa?

The coldest month in Union Santa Rosa is July, with average low temperatures of -5°C. The average temperature during this period is around 2°C.The coldest month in Union Santa Rosa is July, with average low temperatures of 23°F. The average temperature during this period is around 36°F.

What is the wettest time of year in Union Santa Rosa?

The wettest month in Union Santa Rosa is February, with an average of 281 mm of precipitation.The wettest month in Union Santa Rosa is February, with an average of 11.1 in of precipitation.

What is the driest time of year in Union Santa Rosa?

The driest month in Union Santa Rosa is June, with an average of 17 mm of precipitation.The driest month in Union Santa Rosa is June, with an average of 0.7 in of precipitation.

View full climate insights for Union Santa Rosa →