Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 03:36:52 UTC Live · 34s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 50
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.75 °C
Today high / low
2.6° / 0.7°
Avg: 1.3°
30-day high / low
25.4° / -2.8°
Avg: 7.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 34s ago
Biggest gap: 7m
RSSI now: -88 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.5°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 50
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 9
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1634 of 2382 · 50 per page · 119090 total
Time (UTC) Temp °C RSSI
2026-04-30 10:21:29 26.37 -79
2026-04-30 10:20:29 26.37 -78
2026-04-30 10:19:29 26.37 -78
2026-04-30 10:18:29 26.31 -78
2026-04-30 10:17:29 26.25 -76
2026-04-30 10:16:29 26.19 -78
2026-04-30 10:15:29 26.00 -78
2026-04-30 10:14:29 25.94 -78
2026-04-30 10:13:30 25.94 -78
2026-04-30 10:12:29 25.94 -75
2026-04-30 10:11:30 25.81 -78
2026-04-30 10:10:29 25.69 -81
2026-04-30 10:09:29 26.00 -80
2026-04-30 10:08:30 26.44 -79
2026-04-30 10:07:30 26.37 -78
2026-04-30 10:06:30 26.31 -79
2026-04-30 10:05:29 26.19 -78
2026-04-30 10:04:29 26.00 -78
2026-04-30 10:03:30 25.69 -79
2026-04-30 10:02:29 25.37 -77
2026-04-30 10:01:29 25.19 -79
2026-04-30 10:00:29 25.12 -76
2026-04-30 09:59:31 25.12 -81
2026-04-30 09:58:29 25.12 -77
2026-04-30 09:57:30 25.19 -79
2026-04-30 09:56:29 25.25 -78
2026-04-30 09:55:30 25.50 -79
2026-04-30 09:54:29 25.44 -79
2026-04-30 09:53:29 25.37 -77
2026-04-30 09:52:29 25.37 -77
2026-04-30 09:51:30 25.06 -78
2026-04-30 09:50:30 24.81 -78
2026-04-30 09:49:30 24.56 -78
2026-04-30 09:48:31 24.63 -79
2026-04-30 09:47:30 24.94 -79
2026-04-30 09:46:29 25.19 -78
2026-04-30 09:45:30 25.44 -80
2026-04-30 09:44:30 25.62 -77
2026-04-30 09:43:29 25.81 -79
2026-04-30 09:42:30 26.06 -80
2026-04-30 09:41:29 26.12 -77
2026-04-30 09:40:30 25.94 -80
2026-04-30 09:39:29 25.94 -79
2026-04-30 09:38:29 25.81 -76
2026-04-30 09:37:29 25.69 -79
2026-04-30 09:36:29 25.69 -79
2026-04-30 09:35:30 25.75 -80
2026-04-30 09:34:30 25.69 -78
2026-04-30 09:33:30 25.50 -78
2026-04-30 09:32:30 25.44 -80