Siam, IA
Unincorporated community in Taylor County, Iowa
Siam is a small unincorporated community in Taylor County, Iowa. It is 6.4 miles SE of Hopkins, the nearest town. Its ZIP code is 51631.
Siam at a glance
- State
- Iowa
- County
- Taylor County
- ZIP code
- 51631
- Nearest town
- Hopkins (6.4 mi)
- Time zone
- America/Chicago
- Coordinates
- 40.6278, -94.8853
Weather in Siam now
Loading the National Weather Service forecast…
Siam weather by the hour
Siam weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Siam.
This week in Siam
Sunrise, sunset and moon in Siam
What is the weather usually like in Siam?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 12°F average low
- 38.4 inprecipitation per year · 976 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Siam: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BEDFORD, IA US (USC00130576), adjusted for the elevation of Siam.
Siam weather month by month
Sunrise and sunset in Siam through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:39 AM | 5:18 PM | 9 h 39 min |
| February | 7:11 AM | 5:55 PM | 10 h 44 min |
| March | 7:29 AM | 7:27 PM | 11 h 58 min |
| April | 6:38 AM | 8:00 PM | 13 h 21 min |
| May | 6:00 AM | 8:31 PM | 14 h 30 min |
| June | 5:46 AM | 8:53 PM | 15 h 7 min |
| July | 6:00 AM | 8:50 PM | 14 h 50 min |
| August | 6:28 AM | 8:19 PM | 13 h 50 min |
| September | 6:59 AM | 7:30 PM | 12 h 30 min |
| October | 7:29 AM | 6:40 PM | 11 h 11 min |
| November | 7:05 AM | 5:03 PM | 9 h 58 min |
| December | 7:34 AM | 4:54 PM | 9 h 20 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Siam?
Siam has a hot-summer humid continental climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 12°F (-11°C).
It gets about 38.4 inches (976 mm) of precipitation a year. The wettest month is June and the driest is January.
The best time to visit Siam is May–June and August–September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Siam
The closest live webcam is Bedford: R55: IA 2 East View, 6.5 miles NE of Siam.
Webcams: Windy.com. Distances in a straight line from Siam.
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Map of Siam, IA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Siam Street View
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Open in Google Maps ›Towns near Siam
Other communities near Siam
Questions about Siam
Where is Siam, IA?
Siam is an unincorporated community in Taylor County, Iowa, 6.4 miles SE of Hopkins.
What county is Siam in?
Siam is in Taylor County, Iowa.
What is the ZIP code of Siam, IA?
The ZIP code for Siam is 51631.
What is the nearest town to Siam?
Hopkins, 6.4 miles away.
Are there webcams near Siam?
Yes. The closest is Bedford: R55: IA 2 East View, 6.5 miles away.
What is the hottest month in Siam?
July, with an average high of 86°F (30°C).
What is the coldest month in Siam?
January, with an average low of 12°F (-11°C).
How much does it rain in Siam?
About 38.4 inches (976 mm) a year; the wettest month is June.
Does it snow in Siam?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Siam?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Siam have?
Hot-summer humid continental (Köppen Dfa).
Last updated: