Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 20:05:45 UTC Live · 54s 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): 43
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.75 °C
Today high / low
17.6° / -2.8°
Avg: 2.8°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 55s ago
Biggest gap: 7m
RSSI now: -78 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.9°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): 43
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): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1498 of 2373 · 50 per page · 118639 total
Time (UTC) Temp °C RSSI
2026-05-07 13:17:17 15.13 -86
2026-05-07 13:16:18 15.13 -86
2026-05-07 13:15:20 15.13 -83
2026-05-07 13:14:17 15.13 -83
2026-05-07 13:13:18 15.13 -84
2026-05-07 13:12:18 15.13 -82
2026-05-07 13:11:20 15.13 -84
2026-05-07 13:10:19 15.19 -84
2026-05-07 13:09:19 15.19 -82
2026-05-07 13:08:21 15.19 -86
2026-05-07 13:07:18 15.19 -86
2026-05-07 13:06:19 15.25 -85
2026-05-07 13:05:20 15.25 -84
2026-05-07 13:04:18 15.31 -84
2026-05-07 13:03:18 15.31 -83
2026-05-07 13:02:18 15.31 -83
2026-05-07 13:01:18 15.38 -84
2026-05-07 13:00:21 15.38 -84
2026-05-07 12:59:20 15.38 -84
2026-05-07 12:58:21 15.38 -85
2026-05-07 12:57:18 15.38 -83
2026-05-07 12:56:19 15.44 -83
2026-05-07 12:55:19 15.44 -85
2026-05-07 12:54:19 15.44 -88
2026-05-07 12:53:21 15.44 -84
2026-05-07 12:52:18 15.44 -84
2026-05-07 12:51:18 15.50 -85
2026-05-07 12:50:18 15.50 -84
2026-05-07 12:49:20 15.50 -84
2026-05-07 12:48:18 15.56 -84
2026-05-07 12:47:18 15.56 -85
2026-05-07 12:46:19 15.63 -84
2026-05-07 12:45:19 15.63 -83
2026-05-07 12:44:19 15.69 -86
2026-05-07 12:43:19 15.75 -85
2026-05-07 12:42:19 15.75 -83
2026-05-07 12:41:19 15.81 -86
2026-05-07 12:40:21 15.88 -83
2026-05-07 12:39:19 15.88 -83
2026-05-07 12:38:18 15.88 -84
2026-05-07 12:37:17 15.94 -85
2026-05-07 12:36:18 15.94 -83
2026-05-07 12:35:18 15.94 -83
2026-05-07 12:34:19 16.00 -84
2026-05-07 12:33:18 16.00 -85
2026-05-07 12:32:19 16.06 -84
2026-05-07 12:31:18 16.06 -84
2026-05-07 12:30:19 16.12 -84
2026-05-07 12:29:18 16.25 -83
2026-05-07 12:28:19 16.31 -84