Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 01:10:52 UTC Live · 36s 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): 48
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.31 °C
Today high / low
2.6° / 1.3°
Avg: 1.9°
30-day high / low
25.4° / -2.8°
Avg: 7.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 36s ago
Biggest gap: 7m
RSSI now: -89 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 7.7°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): 48
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 1615 of 2379 · 50 per page · 118944 total
Time (UTC) Temp °C RSSI
2026-05-01 00:10:16 11.44 -86
2026-05-01 00:09:17 11.44 -86
2026-05-01 00:08:16 11.44 -86
2026-05-01 00:07:17 11.44 -86
2026-05-01 00:06:16 11.44 -86
2026-05-01 00:05:16 11.44 -87
2026-05-01 00:04:15 11.44 -85
2026-05-01 00:03:15 11.38 -86
2026-05-01 00:02:20 11.44 -82
2026-05-01 00:01:16 11.44 -82
2026-05-01 00:00:16 11.44 -82
2026-04-30 23:59:16 11.44 -82
2026-04-30 23:58:15 11.44 -83
2026-04-30 23:57:17 11.44 -83
2026-04-30 23:56:18 11.44 -84
2026-04-30 23:55:15 11.44 -83
2026-04-30 23:54:19 11.38 -81
2026-04-30 23:53:19 11.44 -84
2026-04-30 23:52:16 11.44 -84
2026-04-30 23:51:19 11.44 -83
2026-04-30 23:50:16 11.44 -83
2026-04-30 23:49:16 11.38 -82
2026-04-30 23:48:16 11.38 -82
2026-04-30 23:47:17 11.38 -82
2026-04-30 23:46:16 11.38 -82
2026-04-30 23:45:18 11.38 -83
2026-04-30 23:44:16 11.38 -83
2026-04-30 23:43:17 11.38 -85
2026-04-30 23:42:16 11.38 -82
2026-04-30 23:41:17 11.38 -83
2026-04-30 23:40:18 11.38 -82
2026-04-30 23:39:16 11.38 -82
2026-04-30 23:38:17 11.38 -83
2026-04-30 23:37:16 11.38 -83
2026-04-30 23:36:16 11.38 -82
2026-04-30 23:35:16 11.38 -81
2026-04-30 23:34:16 11.38 -82
2026-04-30 23:33:16 11.38 -83
2026-04-30 23:32:23 11.38 -83
2026-04-30 23:31:17 11.38 -82
2026-04-30 23:30:16 11.38 -83
2026-04-30 23:29:17 11.38 -83
2026-04-30 23:28:17 11.38 -82
2026-04-30 23:27:16 11.38 -82
2026-04-30 23:26:16 11.38 -83
2026-04-30 23:25:16 11.38 -83
2026-04-30 23:24:16 11.38 -84
2026-04-30 23:23:16 11.38 -81
2026-04-30 23:22:16 11.44 -83
2026-04-30 23:21:16 11.44 -82