Weather in Bonanza, Colorado
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Bonanza, CO
Sunday, May 17 at 1:04 AM
61
°
Overcast
Feels like
48°
Humidity
14%
Wind
18 mph
Sunrise
5:52 AM
Sunset
8:09 PM
Bonanza, CO
Hour by hour · 24h
62°
7p
58°
8p
53°
9p
51°
10p
50°
11p
48°
12a
47°
1a
46°
2a
45°
3a
45°
4a
43°
5a
41°
6a
45°
7a
50°
8a
54°
9a
58°
10a
60°
11a
61°
12p
63°
1p
65°
2p
63°
3p
64°
4p
63°
5p
60°
6p
Bonanza, CO
7-day forecast
- TodayMay 16Overcast—67°43°
- SundayMay 17Overcast—60°37°
- MondayMay 18Snow53%46°31°
- TuesdayMay 19Overcast—59°27°
- WednesdayMay 20Overcast39%62°31°
- ThursdayMay 21Overcast31%56°34°
- FridayMay 22Overcast14%61°30°
Bonanza, CO
Next 24 hours · Cool now
Bonanza, CO
Anemometer · 24h winds · from true
From · True
SW
231° · backing 139°
Direction
SW
231°
Sustained
18
mph
Gust
30
mph
Peak 24h
34
avg 10
Beaufort · 4 · MOD BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
Bonanza, CO
Air quality
79
AQI
Moderate
- PM 2.5
- 1.2 μg/m³
- PM 10
- 1.8 μg/m³
- NO₂
- 0.9 μg/m³
- Ozone
- 123.0 μg/m³
- UV Index
- 0.3 Low
Bonanza, CO
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:24 AM
Sunrise
5:52 AM
Daylight
14h 17m
Sunset
8:09 PM
Civil dusk
2:40 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Bonanza, CO
The moon
New Moon
0% illuminated
- Moonrise
- 12:02 PM
- Moonset
- 2:41 AM
- In sign
- ♉︎ Taurus
Bonanza, CO
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Bonanza at a glance
- Today vs. normal: 12°F below the seasonal normal for this latitude
- Last frost: April 6 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Warm-season window is open
As of May 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.